how many square feet of outdoor carpet will we need for this hole? 4ft 12ft 8ft 3ft
Answers
Hoped that helped
Answer:
56ft
Step-by-step explanation:
first you need to break the shape u so 1 rectangle and 2 triangles so first we need to find the area of the rectangle
Area of rectangle= w x h so 5* 8= 40
Area of triangle = .5 x b x h so 4 x 4 x .5 = 8 and since we have 2 double that and you get 16 so then you need to add it all up and u get the answer 56
Related Questions
A rectangle is 9 centimeters long and 4 centimeters wide. What is its area?
Answers
Answer:
36cm^2
Step-by-step explanation:
Area of a rectangle is length times width. So the area would be 4 centimeters times 9 centimeters which would equal to 36 centimeters squared or 36cm^2
In AGHI, the measure of ZI=90°, the measure of ZG=29°, and IG = 1.9 feet. Find the length of GH to the nearest tenth of a foot.
Answers
cos 29 = 1. 9 / x
Cross - mulitply, we have:
x = 1. 9 / cos 29
x = 2.17 feet = 2. 2 feet ( nearest tenth )
In kite PQRS, m_OPO = 50° and m_ORO = 70°. Find m2PSR
Answers
Answer:
m<PSR = 60°
Step-by-step explanation:
Given:
m<OPQ = 50°
m<ORQ = 70°
Required:
m<PSR
Solution:
m<PQR + m<OPQ + m<ORQ = 180° (Sum of triangle)
m<PQR + 50 + 70 = 180 (Substitution)
m<PQR + 120 = 180
m<PQR = 180 - 120
m<PQR = 60°
One of the properties of a kite states that the angles where the unequal sides meets are congruent to each other. Therefore:
m<PSR = m<PQR
m<PSR = 60° (substitution)
Awad claims that when m is a negative integer and n is a positive integer, n - m is always negative. Is Awad’s claim true or false? Explain your reasoning. If it is true, give an example to support his claim. If it is false, give a counterexample. Explain your reasoning..
Answers
Answer:
False
Step-by-step explanation:
False, because whenever you subtract a negative number, you always end up adding because two negatives make a positive. Lets say n is 4 and m is -3, 4-(-3) is going to turn into 4+3=7.
The Awad'claims that "when m is a negative integer and n is a positive integer, n - m is always negative". which is false.
What is the number system?A number system is defined as a way to represent numbers on the number line using a set of symbols and approaches. These symbols, which are known as digits, are numbered 0 through 9. Based on the basic value of its digits, different types of number systems exist.
Awad claims that when m is a negative integer and n is a positive integer, n - m is always negative.
The above claim is false because subtracting a negative integer always results in an addition because two negatives equal a positive.
For example, n is 6 and m is -2; 6 -(-2) will equal 6 + 2 = 8.
Hence, the Awad'claims that "when m is a negative integer and n is a positive integer, n - m is always negative". which is false.
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Please answer by tomorrow! Thanks!
Answers
Answer:
4: 50.75
3: 43.2
2: 193
7: y= 5/2, or 2.5 or 2 1/2
Step-by-step explanation:
If the domain of the function y = 4x + 1 is 0 ≤ x ≤ 10, what is the function’s range?
Answers
The range of the function y = 4x + 1 is {y | 1 ≤ y ≤ 41}.
What is the range of data?
The range of data is defined as a measure of the difference between the maximum value of data and the minimum value of data.
The function is given as y = 4x + 1.
The range of the function y = 4x + 1 is the set of all possible output values that the function can produce.
Given that the domain of the function is 0 ≤ x ≤ 10.
The range of this function is the set of all y-values that can be obtained by plugging in x-values between 0 and 10 into the function.
Plugging in x = 0, the value for y = 4(0) + 1 = 1.
Plugging in x = 10, the value for y = 4(10) + 1 = 41.
The range of the function y = 4x + 1 is the set of all y-values between 1 and 41, inclusive.
Therefore, the range of the function is {y | 1 ≤ y ≤ 41}.
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The diagonals of parallelogram ABCD intersect at P. Select all the statements that must be true.
A. ___AP ≅ ___CP
B. ___BC ≅ ___AD
C. m∠ABC = 90
D. ∠CAD ≅ ∠ACB
E. ∠BPC ≅ ∠APD
Answers
The value of a is 2 and b is 4 and x is 18.
What is Parallelogram?A quadrilateral with two sets of parallel sides is referred to as a parallelogram. In a parallelogram, the opposing sides are of equal length, and the opposing angles are of equal size. Additionally, the interior angles that are additional to the transversal on the same side. 360 degrees is the sum of all interior angles.
Given:
as, the opposite sides of parallelogram is equal.
4a + b = 2a+ 8
4a- 2a +b =8
2a + b =8..............(1)
and, 11b -10a = 6b
5b - 10a =0
b -2a= 0.........(2)
Solving equation (1) and (2) we get
2a + 2a = 8
4a = 8
a= 8/4
a = 2
and, b= 2a = 2(2) = 4.
Also, opposite angles of parallelogram are equal.
6x + 13 = 7x - 5
6x - 7x = -5 - 13
-x= -18
x = 18
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The question and figure does not match the Diagram. So, the solution is in accordance to figure
Solve for y in terms of x
5x+y=31
Answers
Answer: y=31-5x
Step-by-step explanation:
subtract the 5x to the other side to get y.
15. Which number is equivalent to 0.000001: 10^6 or 10^-6? Explain how you know.
Plz help me
Answers
what is the range of
9 14 15 18 20 22 29 36 42 45 51
please help ASAP
Answers
Answer:
42
Step-by-step explanation:
subtract the lowest number (9) from the highest (51)
if you were to graph two quadratic functions on the same xy-plane, how many intersection points could there be?
Answers
The number of intersection points between two quadratic functions on the same xy-plane can vary depending on the functions themselves. In general, there can be zero, one, or two intersection points.
A "quadratic-function" is defined as a function of a single variable that can be expressed in the general form f(x) = ax² + bx + c, where a, b, and c are constants, and a ≠ 0.
If the two quadratic functions are identical, then they will intersect at every point on the function and there will be an infinite number of intersection points.
If the two quadratic functions have different coefficients, then they will generally intersect at either zero, one, or two points.
It is also possible for the two quadratic functions to have complex roots, in which case they will not intersect on the real xy-plane.
Therefore, the number of intersection points between two quadratic functions on the same xy-plane can vary, and it depends on the specific functions and their coefficients.
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3)
The probability that Max does not bring his calculator to Maths lesson is 0.2.
Complete the tree diagram for two successive lessons.
Answers
Step-by-step explanation:
that's it b is for brings
b compliment is for doesn't bring
One group of subjects was given an herbal supplement and another group was given a placebo. After one year, the number of illnesses each group had was compared.
answer choices
- Observational Study
- Experiment
Answers
The kind of study that was conducted on the subjects who were given suplement and Placebo is termed as Experimental Study .
What is Observation and Experiment ?The active gathering of data from a primary source is observation. Observation of living things makes use of the senses. In science, observation can also entail the perception of information and the recording of that information using tools.
Because of ethical considerations or practical limitations, an observational study infers information from a sample to the population even when the researcher has no control over the independent variable.
An experiment is a technique used to confirm or deny a hypothesis, as well as assess the possibility or effectiveness of something that has never been done before. Experiments show what happens when a certain component is modified, which sheds light on cause-and-effect relationships.
The kind of study that was conducted on the subjects who were given suplement and Placebo is termed as Experimental Study .
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Using the trapezoid below, if angle D is 75 degrees, find the measure of angle AEF.
Answers
Answer: 75 degrees
Step-by-step explanation:
The midsegment of a trapezoid is parallel to both bases. Using the corresponding angles theorem, \(m\angle AEF=m\angle D=75^{\circ}\).
) If a deposit or withdrawal will change an account balance by more
than $1,000, a manager must approve it. Which of these deposits and
withdrawals need manager approval? Choose ALL the correct answers.
-$875
-$1,600
$1,304
-$2,505
$1,001
$451
DONE
ID
Answers
The deposits and withdrawals that require manager approval are:
-$1,600 (since it changes the balance by more than $1,000)
-$2,505 (since it changes the balance by more than $1,000)
What are the deposits and withdrawals?
A deposit is a money put into a bank account for safekeeping until you need it. A withdrawal is a money that's taken out of your account.
The deposits and withdrawals that require manager approval are:
-$1,600 (since it changes the balance by more than $1,000)
-$2,505 (since it changes the balance by more than $1,000)
The deposits and withdrawals that do not require manager approval are:
-$875 (since it changes the balance by less than $1,000)
$1,304 (since it changes the balance by less than $1,000)
$1,001 (since it changes the balance by less than $1,000)
$451 (since it changes the balance by less than $1,000)
Therefore, The deposits and withdrawals that require manager approval are:
-$1,600 (since it changes the balance by more than $1,000)
-$2,505 (since it changes the balance by more than $1,000)
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Any point on the parabola can be labeled (x,y), as shown. What are the distances from the point (x,y) to the focus of the parabola and the directrix? Select two answers.distance to the focus: (squareroot over this whole problem)* (x+3)^2+(y-3)^2distance to the directix: |y-4|distance to the directix: |y+4|distance to the focus: *squareroot over again* (x+3)^2+(y-2)^2distance to the directix: |x-4|distance to the focus: *square root again* (x-2)^2+(y+3)^2
Answers
Given:
Vertex: (-3, 3)
Focus: (-3, 2)
Let's find the distance from the point (x, y) to the focus of the parabola and the directrix.
To find the distance, apply the distance formula:
\(d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\)Thus, we have:
Distance from (x, y) to the focus:
Where:
(x1, y1) ==> (x, y)
(x2, y2) ==> (-3, 2)
Thus, we have:
\(\begin{gathered} d=\sqrt{(x-(-3))^2+(y-2)^2} \\ \\ d=\sqrt{(x+3)^2+(y-2)^2} \end{gathered}\)Therefore, the distance from the point (x, y) to the focus is:
\(\sqrt{(x+3)^2+(y-2)^2}\)• The distance from the point to the directrix.
From the graph, the directrix is:
y = 4
Now, to find the distance, subtract the y-coordinate of the point from y = 4.
The distance is the absolute value of the result.
Thus, we have:
\(|y-4|\)ANSWER:
Distance from the point to the focus:
\(\sqrt{(x+3)^2+(y-2)^2}\)Distance from the point to directrix:
\(|y-4|\)in theyx, y-plane above, the circle has center (h, k)left parenthesis, h, comma, k, right parenthesis and radius 10. what is the value of k ?
Answers
We can say that the value of k will be equal to the y-coordinate of the center of the circle (since k represents the y-coordinate of the center).
To answer this question, we need to use the equation of a circle:
(x - h)^2 + (y - k)^2 = r^2
Where h and k represent the coordinates of the center of the circle, and r represents the radius. In this case, we are given that the circle has center (h, k) and radius 10. So we can write:
(x - h)^2 + (y - k)^2 = 10^2
We are asked to find the value of k. To do this, we need to look at the equation of the circle and notice that the y-coordinate is paired with k. This means that we can isolate k by rearranging the equation as follows:
(y - k)^2 = 10^2 - (x - h)^2
y - k = ±√(10^2 - (x - h)^2)
k = y ±√(10^2 - (x - h)^2)
Since we don't have any information about the x-coordinate, we can't solve for a specific value of k. However, we can say that the value of k will be equal to the y-coordinate of the center of the circle (since k represents the y-coordinate of the center). Therefore, the answer is:
k = y
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Two rectangular prisms, M and N, are mathematically similar. The volumes of M and N are 17 cm^3 and 136 cm^3, respectively. The height of N is 18 cm. Find the corresponding height of M.
Answers
We have been given that two rectangular prisms, M and N, are mathematically similar. The volumes of M and N are 17 cm^3 and 136 cm^3, respectively. The height of N is 18 cm. We are asked to find the height of M.
First of all, we will find the ratio between sides of rectangle M and N using proportions.
\(\frac{\text{Side of N}}{\text{Side of M}}=\frac{\text{ Volume of N}}{\text{ Volume of M}}\)
\(\frac{\text{Side of N}}{\text{Side of M}}=\frac{136\text{ cm}^3}{17\text{ cm}^3}\)
\(\frac{\text{Side of N}}{\text{Side of M}}=\frac{8\text{ cm}^3}{1\text{ cm}^3}\)
Now we will take cube root on right side to find length in cm.
\(\frac{\text{Side of N}}{\text{Side of M}}=\frac{\sqrt[3]{\text{8 cm}^3}}{\sqrt[3]{\text{1 cm}^3}}\)
\(\frac{\text{Side of N}}{\text{Side of M}}=\frac{\text{2 cm}}{\text{1 cm}}\)
Therefore, sides of rectangle N is 2 times greater than sides of rectangle M.
To find height of rectangle M, we will divide side of rectangle N by 2.
\(\text{Height of rectangle M}=\frac{18}{2}=9\)
Therefore, height of rectangle M is 9 cm.
1. The temperature in Lafayette , Louisiana is 5°C at 5 am in the morning. If the temperature keeps
on decreasing by 3°C every hour, what will be the temperature in Lafayette by 4 pm at night?
Answers
Answer:
-28° C
Step-by-step explanation:
First, find how many hours are between 5 am and 4 pm:
This will be 11 hours
Then, multiply 11 by -3 since it decreases by 3 each hour:
11(-3)
= -33
Then, subtract 33 from 5
5 - 33
= -28
So, it will be -28° C by 4 pm
kia practices the piano in 15 minute session.During a week,she practices for 345 minute.how many sessions did she practice during the week
Answers
Answer:
23 sessions
Step-by-step explanation:
345min (total) ÷ 15min (each session)
= 23 sessions
if we allowed the number of edges between any two nodes to be more than two - i.e. there are 7 roads from city a to city b and 5 roads from city b back to city a and so on, like that for many of the other cities, then which of the two data structures we used for our graph problems, would be able to accurately store that graph information?
Answers
If we allow the number of edges between any two nodes to be more than two, we would need to use the adjacency matrix to accurately store that graph information.
The adjacency matrix is a matrix representation of a graph where the rows and columns represent the vertices and the values in the matrix represent the number of edges between two vertices.
In this case, we could have values greater than 1 in the matrix to represent multiple edges between two vertices.
On the other hand, the adjacency list data structure would not be able to accurately store this information, as it represents each vertex and its adjacent vertices in a linked list format.
It would be difficult to represent multiple edges between two vertices using this data structure.
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eight women get together on wednesdays at noon to discuss anything they wish. this type of group is called a(n)
Answers
As described by the question, the group of eight women formed for the purpose of discussing anything they wish will be under the group category called relationship-oriented group.
What is relationship-oriented group/leadership?Relationship-oriented groups put a lot of effort into encouraging, developing, and supporting their teams' members and their internal connections. By building positive connections and effective communication, this leadership style promotes effective cooperation and collaboration. Relationship-oriented leaders put the needs of the group as a whole first and spend time and energy attending to each person's needs. This may entail providing rewards like bonuses, offering mediation services to resolve conflicts in the workplace or in the classroom, engaging in more relaxed interactions with team members to learn about their strengths and weaknesses, fostering a non-competitive and open work environment, or simply exercising personable or supportive leadership.
What are the benefits of relationship-oriented groups?Team members gain from relationship-oriented leadership because they work in an environment where the leader is concerned about their welfare. Relationship-focused executives are aware that creating a productive atmosphere necessitates making people feel motivated. These kinds of leaders prioritize people in order to guarantee that issues like personal disputes, work discontent, resentment, and even boredom don't significantly lower productivity. Additionally, because they are certain that the team leader would offer assistance if necessary, team members may be more inclined to take risks.
As described in the question, the group of eight women was formed in order to discuss the personal interests of the individuals.Which in general sense refers to putting forward the views and opinions of self rather than the task oriented stuffs ,which ultimately motivates the members of the group. Hence , the group is a relationship-oriented group.
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HELPPPPPPP plz will mark brainliest and 25 pts
Write the standard form of the equation for the circle that passes through the points (2, 31), (–15, 14), (33, 0). Then identify the center and radius.
Question 4 options:
a. (x – 6)2 + (y – 5)2 = 625; center (6, 5), r = 25
b. (x – 9)2 + (y – 7)2 = 625; center (7, 10), r = 5
c. (x+ 7)2 + (y + 10)2 = 25; center (9, 7), r = 25
d. (x + 7)2 + (y + 10)2 = 25; center (7, 10), r = 5
Answers
Answer:
y= x^2/24 + 11x/24 +121/4
Step-by-step explanation:
The standard form of the equation for the circle that passes through the points will be D. (x + 7)2 + (y + 10)2 = 25; center (7, 10), r = 5
What is standard form?It should be noted that s standard form simply means a form or writing a a mathematical concept in a form that follows certain rules.
In this case, the standard form of the equation for the circle that passes through the points will be x + 7)2 + (y + 10)2 = 25; center (7, 10), r = 5
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What is the first step in solving the quadratic equation -5x^2+8=133?
Answers
Answer:
a) subtracting '8' on both sides, we get
- 5 x² + 8-8 = 133-8
- 5 x² = 125
b) The solution is x = 5 i
Step-by-step explanation:
Explanation:-
Step (i):-
Given quadratic equation - 5 x² + 8 = 133
subtracting '8' on both sides, we get
- 5 x² + 8-8 = 133-8
- 5 x² = 125
Step(ii):-
dividing '-5' on both sides, we get
\(\frac{-5 x^2}{-5} = \frac{125}{-5}\)
x² = -25
\(x = \sqrt{-25}\)
x = 5 i
Answer:
its b
Step-by-step explanation:
Ms. Lou rolls out 2 3/5 ft. of dough. If she cuts the dough into sections that are 1/4 of a ft. each, how many sections of dough will she have?
Answers
Answer:
10
Step-by-step explanation:
We need to divide 2 3/5 ft by 1/4 ft.
2 3/5 / 1/4 =
= 2 3/5 * 4
= 13/5 * 4
= 52/5
= 10 4/10
Answer: 10
HELP ASAP. find the area of a rectangle with 7/8 length and 4/5 width. simplify if possible
Answers
Answer:
7/10
Step-by-step explanation:
To find the area of a rectangle you need to mulitiply the length and the width.
Length= 7/8.
Width= 4/5
7/8 × 4/5= 7/10.
please help me with this I need it fast :
Answers
Answer:
its E
Step-by-step explanation:
0.326 as a percentage
Answers
Answer: 32.6%
Step-by-step explanation:
percentage is whatever number you have x100 which would move the decimal point right 2 points and in this case would move the decimal from .326 to 32.6
write 36 as a product of its prime factors, write the factors in order from smallest to biggest
Answers
Answer:
1, 2, 3, 4, 6, 9, 12, 18, 36
Step-by-step explanation:
From smallest to biggest, the necessary variables are 1, 2, 3, 4, 6, 9, 12, 18, and 36. By expressing 36 as the product of the components, we may get the factors.
Ethan is painting his deck. The deck was
built around a tree, so there is a square hole
in the deck that is 4 ft by 4 ft.
What is the area of the deck?
Answers
Start by getting the area of the whole deck.
Area of rectangle = length x width
A = 29 x 13
A = 377
Now we need the area of the cut-out portion.
Area of square = side^2 or side x side
A = 4 x 4
A = 16
Now subtract the area that was cut out from the area of the whole deck.
377 - 16 = 361 square feet
Ethan is painting his deck. The deck was built around a tree, So, there is a square hole in the deck that is 4 ft by 4 ft. The area of the whole deck is 361 square feet.
How do the area of a rectangle, and its length and width related?The area of a rectangle is the product of its length and width.
If a rectangle has a length L units and a width of W units, then
Area = L × W squared units.
Ethan is painting his deck. The deck was built around a tree,
So, there is a square hole in the deck that is 4 ft by 4 ft.
The area of the whole deck.
Area of rectangle = length x width
A = 29 x 13
A = 377
Now we need the area of the cut-out portion.
Area of square = side x side
A = 4 x 4
A = 16
Now subtract the area that was cut out from the area of the whole deck.
= 377 - 16
= 361 square feet
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