Answers
Answer:
X=25
Step-by-step explanation:
Answer:
x = 21 or 25
Step-by-step explanation:
Related Questions
Solve the system of equations by graphing.
U=V
8u = 2v-36
Use the graphing tool to graph the system.
Click to
enlarge
graph
...
16
B
16
8
12
20
Answers
The solution to the given simultaneous equations are:
(-6, -6)
How to solve simultaneous equations?There are different ways to solve simultaneous equations such as:
- Elimination Method
- Substitution Method
- Graphical Method
Now, we are given two simultaneous equations to solve graphically and the equations are:
U = V
8U = 2V - 36
Now, the graph that solves these simultaneous equations is as shown in the attached file.
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The equation of the line graphed below is
Answers
Answer:
y=1/2*x+1
explanation: The slope is 1/2 by picking any 2 points and doing rise/run. the y-intercept is 1 therefore +1 at the end.
What is the quotient of 7.536\times 10^77.536×10
7
and 7.85 \times 10^27.85×10
2
expressed in scientific notation?
Answers
The value of Quotient from the given terms is 9.6* 10^8
According to the statement
we have given that the two terms and we have to find the quotient of the these terms.
So, we know that the
Quotient is a the number resulting from the division of one number by another.
And for find the quotient we have to divide the terms with each other.
So, The given terms are \(7.536*10^7\)and \(7.85*10^2\)
divide both terms with each other.
Quotient = \(\frac{7.536*10^7}{7.85*10^2}\)
Then
The value of quotient becomes
Quotient = \(0.96 * 10^9\)
After removing the decimal from the answer it will become
Quotient = \(9.6* 10^8\).
So, The value of Quotient from the given terms is 9.6* 10^8
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Answer: its 7.85x10^-9
Step-by-step explanation:
identify a pattern in the given list of numbers. then use this pattern to find the next number. 1,5,1,10,1,20,1
Answers
For each 70 mm of coloured fabric Alex uses to make his curtains, he also uses 20 cm of white fabric. Express the amount of white fabric to coloured fabric as a ratio in its simplest form.
Answers
ratio = 70mm/200
= 7 : 20
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7.7
Question Help
particular industry is made up of over 105,000 businesses About 80% of those are small businesses with fewer than 10 employees How many of the businesses in
is industry have fewer than 10 employees?
here are about businesses in this industry with fewer than 10 employees
Round to the neareshinteger as needed)
More
S
?
Enter your answer in the answer box and then click Check Answer.
Clear All
Check Answer
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11:33 AM
7/11/2020
X
N
P
Answers
Answer:
84,000
Step-by-step explanation:
80% of 105,000 is ...
0.80 × 105,000 = 84,000
About 84,000 businesses in the industry have fewer than 10 employees.
Select whether the equation has a solution or not.
\( \sqrt{4x + 5} - \sqrt{x - 1} = \sqrt{x + 4} \)
Answers
Answer:
5 is solution
Step-by-step explanation:
hello,
I am not sure what is expected for this kind of question.
we can notice that 5 is a solution as
\(\sqrt{4*5+5}-\sqrt{5-1}=\sqrt{25}-\sqrt{4}=5-2=3\\and\\\sqrt{5+4}=\sqrt{9}=3\)
hope this helps
The graph below is a transformation of f(x)= \frac{1}{4} ^x . Write an equation describing the transformation.As x approaches negative infinity f(x) approaches infinity. As x approaches infinity f(x) approaches 1.(-3,5) is on the graphThe coefficient on our transformed function is AnswerThe exponent on our transformed function is AnswerThe constant we are adding to our function f(x)= \frac{1}{4} ^x is Answer
Answers
The function is given to be:
\(y=\frac{1}{4}^x\)The graph of the function is shown below:
The graph is shifted up and to the left.
The graph is shifted up by 1 unit. This transformation rule is given to be:
\(f(x)\to f(x)+1\)Therefore, the function becomes:
\(y=\frac{1}{4}^x+1\)The graph is shifted to the left by 2 units. The transformation rule is given to be:
\(f(x)\to f(x+2)_{}\)Therefore, the function becomes:
\(y=\frac{1}{4}^{(x+2)}+1\)To check if the function is correct, we can use the points (-3, 5) if it gives a true statement:
\(\begin{gathered} (x,y)=(-3,5) \\ \therefore \\ 5=\frac{1}{4}^{(-3+2)}+1 \\ 5=\frac{1}{4}^{(-1)}+1 \\ 5=4+1 \\ 5=5(\text{True)} \end{gathered}\)Therefore, the function is:
\(y=\frac{1}{4}^{(x+2)}+1\)The coefficient is 1.
The exponent is x + 2.
The added constant is 1.
find the value of 1½ right angles in degree
Answers
Answer:
135Step-by-step explanation:
1 right angle=90
half right angle=45
90+45=135
Answer:
135°
Step-by-step explanation:
1 right angle = 90°
\(\frac{1}{2} \\\) of a right angle = 90° ÷ 2 = 45°
1\(\frac{1}{2}\) right angles = 90° + 45° = 135°
The answer is 135°
whats 1+1???/ HELLPPP PLEASE HELPPP
Answers
Answer:
it 11 IT NOT 22 NOR 2 okay 11
Step-by-step explanation:
The population of a town has been decreasing By 5% each year for the last two years the current population of the town is 1510 people what was the population two years ago
Answers
3 6 9 12 15 18 21 24 27 30 is odd or even numbers?
Answers
Answer: Half of them are even and half of them are odd.
Step-by-step explanation:
The even numbers are 6, 12, 18, 24, and 30. An even number is defined as a number that is divisible by 2, meaning it has no remainder when divided by 2. For example, 6 divided by 2 equals 3 with no remainder, so 6 is even.
The odd numbers are 3, 9, 15, 21, and 27. An odd number is defined as a number that is not divisible by 2, meaning it has a remainder of 1 when divided by 2. For example, 9 divided by 2 equals 4 with a remainder of 1, so 9 is odd.
Therefore, out of the given numbers, half of them are even and half of them are odd.
________________________________________________________
Suppose the given confidence level is 85%, what is the corresponding z critical value?
Answers
There are six pizzas there are 36 players on the team. If each member has one slice and each pizza has eight slices how much pizza in fraction form will be left over.
Answers
There will be 12 slices of pizza left over, which can be expressed as 3/2 or 1 1/2 slices in fraction form.
To find out how much pizza will be left over, we need to calculate the total number of slices available and subtract the number of slices consumed by the players.
Given that there are six pizzas and each pizza has eight slices, the total number of slices available is 6 pizzas * 8 slices/pizza = 48 slices.
Since there are 36 players on the team, and each player has one slice, the total number of slices consumed is 36 slices.
To determine the remaining slices, we subtract the consumed slices from the total available slices: 48 slices - 36 slices = 12 slices.
Therefore, there will be 12 slices of pizza left over.
To express this as a fraction, we can write it as 12/1, which simplifies to 12. This means there will be 12 whole slices of pizza left over.
If you would like to express it as a fraction in its simplest form, you can write it as 12/8. By dividing both the numerator and denominator by their greatest common divisor, which is 4, we get 3/2. So, in fraction form, there will be 3/2 or 1 1/2 slices of pizza left over.
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Farrell football team has a total 30 uniform shirts.20% of the uniforms are medium-sized how many uniforms are medium?
Answers
Answer:
I would believe that it would be close 7 whatever is closest to seven bro
Answer:
12
Step-by-step explanation:
20%=2/5
2/5 is equivalent to 12/30
therefore 12 uniforms are medium
Find x in this equation
Answers
Answer:
5
Step-by-step explanation:
\(\triangle HBK \cong \triangle NBK\) by SAS. Using CPCTC, \(3x=x+10 \implies 2x=10 \implies x=5\).
Find the probability that a randomly selected point within the square falls in the red-shaded triangle. 3 3 4 P = [?] 4
Answers
The required probability is 3 √7 / 32.
Given, a square with sides of length 4 units and a red-shaded triangle with sides 3 units, 3 units and 4 units. We need to find the probability that a randomly selected point within the square falls in the red-shaded triangle.To find the probability, we need to divide the area of the red-shaded triangle by the area of the square. So, Area of square = 4 × 4 = 16 square units. Area of triangle = 1/2 × base × height.
Using Pythagorean theorem, the height of the triangle is found as: h = √(4² − 3²) = √7
The area of the triangle is: A = 1/2 × base × height= 1/2 × 3 × √7= 3/2 √7 square units. So, the probability that a randomly selected point within the square falls in the red-shaded triangle is: P = Area of triangle/Area of square= (3/2 √7) / 16= 3 √7 / 32.
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HELP!!!! Write an exponential function to describe the given sequence of numbers.
Answers
Answer:
y = 5^(x+1)
Step-by-step explanation:
y = 5^(x+1)
x = 1 for the initial step
What is the value of - x^2 -4 x -11 if x =.3
Answers
Answer: -32
Step-by-step explanation:
I'm just going to plug in and break down the equation to make it more understandable and easier to comprehend
-(3^2) - (4*3) -11
-(9)- (12) -11
-9 - 12 - 11
-21 -11
-32
The median weekly income for a student who drops out of high school is 451. Someone with a bachelor's degree from college earns 1053 in that same week. Calculate each person's yearly income and then the difference between them.
Answers
The difference between their yearly incomes is $31,304.
To calculate each person's yearly income, we need to multiply their weekly income by the number of weeks in a year. Assuming there are 52 weeks in a year, the yearly income can be calculated as follows:
For the student who drops out of high school:
Yearly Income = Weekly Income x Number of Weeks
= 451 x 52
= 23,452
For someone with a bachelor's degree:
Yearly Income = Weekly Income x Number of Weeks
= 1053 x 52
= 54,756
The difference between their yearly incomes can be found by subtracting the student's yearly income from the bachelor's degree holder's yearly income:
Difference = Bachelor's Yearly Income - Student's Yearly Income
= 54,756 - 23,452
= 31,304
Therefore, the difference between their yearly incomes is $31,304.
It is important to note that these calculations are based on the given information and assumptions. The actual yearly incomes may vary depending on factors such as work hours, additional income sources, deductions, and other financial considerations.
Additionally, it is worth considering that educational attainment is just one factor that can influence income, and there are other variables such as experience, job type, and market conditions that may also impact individuals' earnings.
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Pedro and Rebecca were trying to solve the equation: 0.1x^2-0.7x+1.2=0. Pedro said, “I can multiply the entire equation by 10 and then factor. Then I can solve using the zero product property.” Rebecca said, “I'll solve using the quadratic formula with a=0.1, b=-0.7, c=1.2.” Whose solution strategy would work?
Answers
Answer:both
Step-by-step explanation: I take it on khan and I get it right!
Both methods will work, but Rebecca's one is harder than Pedro's method.
Whose solution strategy would work?
Pedro wants to multiply the whole equation by 10, so he can work with whole numbers which is easier, while Rebecca prefers to just use Bhaskara's formula with the given coefficients.
With that in mind, neither method has a problem, so both will work fine. The only problem that could come is that for Rebbeca, when she wants to evaluate the square root in the Bhaskara's formula, she will get:
\(\sqrt{(-0,7)^2 - 4*0.1*1.2 } = \sqrt{0.01}\)
And that is kinda impossible to compute by hand, but if she has a calculator, everything is fine.
Then we conclude that both methods will work.
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please answer this question and fast!!!
Answers
Answer:
B
Step-by-step explanation:
ima guess
Answer:
B
Step-by-step explanation:
A number on the other side of 0 from a given number?
Answers
Opposites numbers are the same distance from 0 on a number line, and they are on opposite sides of 0.
Read the excerpt from The Call of the Wild.
Then an old wolf, gaunt and battle-scarred, came forward. Buck writhed his lips into the preliminary of a snarl, but sniffed noses with him, Whereupon the old wolf sat down, pointed nose at the moon, and broke out the long wolf howl. The others sat down and howled. And now the call came to Buck in unmistakable accents. He, too, sat down and howled. This over, he came out of his angle and the pack crowded around him, sniffing in half-friendly, half-savage manner. The leaders lifted the yelp of the pack and sprang away into the woods. The wolves swung in behind, yelping in chorus. And Buck ran with them, side by side with the wild brother, yelping as he ran.
Which theme does this passage illustrate?
A good leader is strong and intelligent and treats his followers well.
Only the strong survive in the wilderness.
The only way to learn something is to try it.
The desire to fight for power is an instinct.
Answers
Answer:
The passage is centered on the theme of belonging in a certain pack or group. Buck may be a bit different from the others but as Buck tried to be like them and did what they usually do, it gathered the trust of the pack especially the leaders. To belong in a group, one should gain their trust.
Step-by-step explanation:
Answer
A
Step-by-step explanation:
Solve for f.
3<
f
–
1
+7
Answers
Answer:
F will be +5
Step-by-step explanation:
O
Which of the following could be used to calculate the area of the sector in the circle sho
O
m(Sin)
O
WE OD
m(Sin)2
O n(30in)2
O
r-5 in 30
m(30in)
O
above? (5 points)
Answers
The Circle Sector Area correct answer is: O n(30in)2
To calculate the area of the sector in the circle, you would typically use the formula:
Area = (θ/360) * π *\(r^2\)
where θ is the angle of the sector in degrees, π is a mathematical constant approximately equal to 3.14159, and r is the radius of the circle.
From the options you provided, the correct choice would be:
O n(30in)2
This option represents the square of the radius (30in) squared, which gives you the value of \(r^2.\)
Therefore, the Circle Sector Area correct answer is: O n(30in)2
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Point P is located 2/5 of the distance from A to E. Point P is located at (-1, -1) and point A
is located at (-7, 5). What are the coordinates of point E?
Answers
The coordinates of point E is (-37/7, 23/7)
Calculating the midpoint of a line using a ratioThe formula for calculating a coordinate points using the points (-1, -1) and point A is located at (-7, 5) in the ratio 2:5 is expressed as:
E (x, y) = {(ax₁+bx₂)/a+b, (ay₁+by₂)/a+b}
Substitute the coordinates and ratios to have;
E (x, y) = {(2(-1)+5(-7))/2+5, (2(-1)+5(5))/2+5}
E(x, y) = {-35-2/7, -2+25/7}
E(x, y) = (-37/7, 23/7)
Hence the coordinates of point E is (-37/7, 23/7)
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Susan is running a 5k race. The graph of distance vs. time is shown.
What interval is she running the fastest?
Answers
The interval of the graph at which Susan is running fastest is from point A ( 0 , 0 ) to B ( 10 , 3 )
Given data ,
Susan is running a 5k race. The graph of distance vs. time is shown
So , the slope of the first line is m₁
And , the slope of the second line is m₂
where the points are A ( 0 , 0 ) , B ( 10 , 3 ) , C ( 20 , 4 )
Now , slope of AB is
m₁ = ( 3/10 ) = 0.3
And , m₁ = 0.3 kilometers per minute
And , slope of BC is
m₂ = ( 4 - 3 ) / ( 20 - 10 )
m₂ = 1/10
m₂ = 0.1 kilometers per minute
Therefore , the interval is fastest at second line from B ( 10 , 3 ) , C ( 20 , 4 )
Hence , Susan is running fastest is from point A ( 0 , 0 ) to B ( 10 , 3 )
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Is 4 a terminating, repeating, or non-repeating decimal?
A Repeating
B Terminating
c) Non-repeating
D) Cannot tell
Answers
(っ◔◡◔)っ ♥ Answer:
⁎ B) Terminating
Explanation:
⁎ Termination means to Stop ( have an end point ) also called "finite" numbers.
Repeating means that it just keeps on going.
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How do you use a diagram to help you solve a linear expression? fr33 p01nt5
Answers
Answer:
Step-by-step explanation:
To graph an equation using the slope and y-intercept, 1) Write the equation in the form y = mx + b to find the slope m and the y-intercept (0, b). 2) Next, plot the y-intercept. 3) From the y-intercept, move up or down and left or right, depending on whether the slope is positive or negative.
Answer:
I think in the above answer there must be y=mx+c.except that his or her theory is acceptable.