please help me thank u :)

The quadrant of the terminal side for 15) is fourth quadrant.

To change from radians to degrees, you need to the multiple the number of radians by 180/π.

Multiple the number of radians by 180/π.

15) 5 radians = 5 * (180/π)

16) 11π/6 = (11*180)/6 = 330.

19) 3.5 = 3.5*(π/180) degree.

20) 1 = 1*(π/180) degree.

therefore, terminal side for 15) is fourth quadrant.

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Answer:

x=7

Step-by-step explanation:

6(x-5)=12

We will use the distributive property to get the answer of 6(x-5)

6(x-5)=12

6x-30=12

6x=12+30

6x=42

6x/6=42/6

x=7

Proof:

6(x-5)=12

6(7-5)=12

42-30=12

12=12 or

6(7-5)=12

6(2)=12

12=12

Hope this helps ;) ❤❤❤

Answer:

approx 0,000016 or 0,0016%

Step-by-step explanation:

The probability that first selected chip is defective is 40/10000=4/1000

So only 39 defective chps left amoung 9999 chips.

So the probability that second randomly selected chip is defective as well is

39/9999= 13/3333=approx 0.004

The probability that both chips are defective is

P(both=defective)=0.004*0.004= 0.000016 or 0.0016%

Answer:

b:3=3

⇒b=1

a:b=3

⇒a:1=3

⇒a=1/3

Step-by-step explanation:

Total number of possible outcomes:

Number of ways to choose 3 numbers from 56 (56 choose 3): 56! / (3! * (56 - 3)!) = 22,957

Number of ways to choose 1 number from 49: 49

Total number of possible outcomes = 22,957 * 49 = 1,128,593

Number of favorable outcomes:

Number of ways to choose 1 number from 49: 1

Number of favorable outcomes = 1

Probability of winning the minimum award:

Probability = Number of favorable outcomes / Total number of possible outcomes

Probability = 1 / 1,128,593 ≈ 0.000000888, or approximately 0.0000888%

The difference in speed between Explorer B and Explorer A is 600 miles per hour.

In order to determine how fast the satellites are travelling, the average speed of the satellites have to be calculated. Average speed is the total distance covered per time.

Average speed = total distance / total time

Average speed of Space Explorer B = 74,400 / 12 = 6,200 miles per hour

Average speed of Space Explorer A = 72,800 / 13 = 5,600 miles per hour

Difference in speed = 6,200 miles per hour - 5,600 miles per hour = 600 miles per hour.

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In other words, when x is equal to -3, the y-value of the line is 19. This is how you get the value of 19.

Value is the worth of something in terms of its usefulness or importance. It can also refer to the moral principles and beliefs that guide how a person or group of people live. Values change over time, depending on the culture and context. For example, respect for one's elders might be a value in one culture, while in another it might be more important to be self-reliant. Value is also used in economics to refer to the worth of a good or service in terms of money.

The answer lies in the formula for the equation of a line: y = mx + b, where m is the slope, x is the input value, and b is the y-intercept.

In this case, m is 16 and x is -3, so when you plug those values into the equation, you get y = 16(-3) + b. To solve for b, we need to subtract 16(-3) from both sides of the equation, which gives us b = 19. Therefore, the y-intercept of the line is 19.

In other words, when x is equal to -3, the y-value of the line is 19. This is how you get the value of 19.

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Answer:

1.5

Step-by-step explanation:

one pound is one, then half a pound is 0.5 - add to get 1.5

The total cost of 7- line ad is 48.

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given:

function, f(x)= \(\left \{ {{33} \;\;\;\;\;\;\; x \geq 4 \atop {33+5(x-4)}} \right.\), x<4

Now, because 7>4 then the equation used is

33 + 5(x-4)

Now, put x= 7

c(7)= 33 + 5(7- 4)

C(7) = 33+ 15

C(7)= 48

Hence, the total cost of 7- line ad is 48.

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The difference quotient is simply how the average rate of change compares over an interval.

The difference quotient of \(\mathbf{f(x) = \frac 4x}\) is \(\mathbf{-\frac{4}{x + h}}\)

The function is given as:

\(\mathbf{f(x) = \frac 4x}\)

The difference quotient for f(x) is calculated using:

\(\mathbf{Difference\ quotient = \frac{f(x + h) - f(x)}{h}}\)

We have:

\(\mathbf{f(x) = \frac 4x}\)

Substitute x + h for x

\(\mathbf{f(x + h) = \frac 4{x + h}}\)

The difference quotient becomes

\(\mathbf{Difference\ quotient = \frac{f(x + h) - f(x)}{h}}\)

\(\mathbf{Difference\ quotient = \frac{\frac{4}{x + h} - \frac{4}{x}}{h}}\)

Take LCM

\(\mathbf{Difference\ quotient = \frac{\frac{4x - 4x - 4h}{x + h}}{h}}\)

\(\mathbf{Difference\ quotient = \frac{\frac{- 4h}{x + h}}{h}}\)

Rewrite as:

\(\mathbf{Difference\ quotient = \frac{- 4h}{x + h} \div h}\)

Express as products

\(\mathbf{Difference\ quotient = \frac{- 4h}{x + h} \times \frac 1h}\)

\(\mathbf{Difference\ quotient = \frac{- 4}{x + h}}\)

\(\mathbf{Difference\ quotient = -\frac{4}{x + h}}\)

Hence, the difference quotient of \(\mathbf{f(x) = \frac 4x}\) is \(\mathbf{-\frac{4}{x + h}}\)

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Answer:

The answer is 50.

Step-by-step explanation:

Use MDAS

Multiplication, Division, Addition and Subtraction

2 + 6 * 8 =

Multiply first then add

2 + 6*8 = ?

= 2 + 48

= 50

Answer:

15

Step-by-step explanation:

180-15

Hello!

the sum of the angles in the triangle = 180°

so the 3rd angle = 180° - 165° = 15°

Answer:

m<ADE = 57 degrees

Step-by-step explanation:

Angles of a quadrilateral add up to 360. We are already given 69 and 45, which can both be subtracted from 360, leaving us with 246. Since the two remaining angles are congruent, 246 can be divided by 2 to find the remaining measure(s). We are left with 123. However, m<ADE is supplementary to this. So we subtract 123 from 180. The final answer is 57 degrees.

Answer:

because the price of 2 adult tickets and 4 child tickets is $48

=> 2x + 4y = 48 (*)

the price of 5 adult tickets and 2 child tickets is $64

=> 5x + 2y = 64 (**)

from (*) to (**), we have:

\(\left \{ {{2x+4y=48} \atop {5x+2y=64}} \right.\\\\<=>\left \{ {{10x+20y=240} \atop {10x+4y=128}} \right.\\\\=>\left \{ {{20y-4y=240-128} \atop {2x+4y=48}} \right.\\\\<=>\left \{ {16y=112} \atop {2x+4y=48}} \right.\\\\<=>\left \{ {{y=7} \atop {x=10}} \right.\)

so the ticket price for one adult is $10

the tickey price for one child is $7

+) a family that consists of 2 adults and 3 childs so they need have:

2.10 + 3.7 = 41 ($)

=> their budget isnt high enough

Step-by-step explanation:

Answer:

He can buy 34 containers with a remainder of one dollar.

Step-by-step explanation:

11 x 30 = 330

375 - 330 = 45

11 x 4 = 44

45 - 44 = 1

Answer:  The answer to this is.............

                 34 containers

Step-by-step explanation:

k12

sorry if I am late

hope this helps

Answer:

18. y = -2x + 6

19. y = -1/2x -1/2

Step-by-step explanation:

y = mx + b

18. The point (0,6) 0 is the x-intercept and 6 is the y-intercept

For now, all we care about is 6

-2 is the slope which means the line will go down 2 and right 1

m = slope

b = y-intercept

y = -2x + 6

19.

-1/2 is the slope which means the line will go down 1 and right 2

For the y-intersept, I just played with it on a graphing calculater until I got it right.

m = slope

b = y-intercept

y = -1/2x -1/2

Only point Q is on the ∠MNO because when we connect the point M and O then point R lies outside the ∠MNO. Only point Q remains inside.

In the given question we have to name a point on ∠MNO.

As we know that;

Evaluating the number of points in the curve of the triangle's vertices that are close to the location in question is the easiest method for determining whether a point is inside a triangle. The point on the curve is inside the triangle if it has three points; if it has four, it is outside the triangle.

When we check in the graph then only point Q is on the ∠MNO because when we connect the point M and O then point R lies outside the ∠MNO. Only point Q remains inside.

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Triangle ABC and ADE are similar triangles

Similar triangles have the same corresponding angle measures and proportional side lengths.

This means that for two triangles to be similar, the corresponding angles must be equal and the ratio of corresponding sides of similar triangles are equal.

It has been shown that angles in ABC and ADE are equal.

To show that the ratio of corresponding sides are equal

6/12 = 8/16 = 10/20

The ratios all give a value of 1/2

Therefore we can say that the triangles ABC and ADE are similar.

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3. The volume of the Pringle Chips container is approximately 2034.72 cubic inches.

4. The cake takes up approximately 7317 cubic inches of space.

5. The volume of foam in the model of the volcano is approximately 7234.08 cubic centimeters.

1. The units for Volume are always cubed.

2. Volume is the amount of space an object takes up. True.

3. To calculate the volume of the Pringle Chips container, we need to find the volume of a cylinder. The formula for the volume of a cylinder is V = πr^2h, where π is a constant (approximately 3.14), r is the radius, and h is the height. Given that the diameter is 9 inches, the radius would be half of that, which is 4.5 inches. Substituting the values into the formula, we have:

V = 3.14 * (4.5)^2 * 32

V = 3.14 * 20.25 * 32

V ≈ 2034.72 cubic inches

4. To find the volume of the 3-tier cake, we need to find the volume of each tier separately and then add them together. Since all the tiers are cylinders, we can use the formula V = πr^2h.

Tier 1:

V1 = 3.14 * (12)^2 * 10 = 4521.6 cubic inches

Tier 2:

V2 = 3.14 * (8)^2 * 10 = 2010.4 cubic inches

Tier 3:

V3 = 3.14 * (5)^2 * 10 = 785 cubic inches

Total volume:

Total V = V1 + V2 + V3

Total V = 4521.6 + 2010.4 + 785

Total V ≈ 7317 cubic inches

5. To find the volume of the Styrofoam model of the volcano, we can use the formula for the volume of a cone, V = (1/3)πr^2h. Given that the diameter is 48 centimeters, the radius would be half of that, which is 24 centimeters. Substituting the values into the formula, we have:

V = (1/3) * 3.14 * (24)^2 * 12

V = (1/3) * 3.14 * 576 * 12

V ≈ 7234.08 cubic centimeters

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ANSWER:

EXPLANATION:

Let x and y be the two numbers

The length of the base of the triangle is 1 1/5 inches

The area of a shape is the amount of space on the shape

The given parameters are

Area = 3/4 square inches

Height = 1 1/4 inches

The length of the base of the triangle is calculated as

Base = 2 * Area/Height

Substitute the known values in the above equation

This gives

Base = 2 * (3/4)/(1 1/4)

Evaluate

Base = 1 1/5

Hence, the length of the base of the triangle is 1 1/5 inches

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Answer:

4 walls in my room. The shape of my room is square and my ceiling in square. By looking at it and measuring it. Thats how I found my answer.

I believe this is correct if it is can you mark brainliest? Hope I helped!!!! :)

Answer:

8 walls etc....

Step-by-step explanation:

Answer:

Step-by-step explanation:

Adding 5 m to the width of a rectangle makes it a square with area 144 m². You want the length and width of the original rectangle.

The formula for the area of a square is ...

  A = s²

The side length of the square formed from the rectangle is ...

  144 = s²

  √144 = s = 12 . . . . . meters

The length of the rectangle is unchanged when it is made into the square, so the length is 12 m.

The width of the rectangle had 5 m added to make it 12 m, so the width of the rectangle is 7 m.

__

Additional comment

The given relation between length and width is given as L = 2W -2. It is true that 12 = 2(7) -2, but that is not needed in order to solve this problem. It does serve as a check on our answer.

We will have the following:

***Explanation***

In order to solve we factor the common values.

We can see that the smallest exponent is 3 and if we subtract y^3 from both values we will have that

So, we can see that they share the same common value, thus:

We also must remember that:

Answer:

a(2ab+cd

(2×5×6)+(4×3)

60+12

72

b)abc

5×6×4

120

Answer:

Hi

Step-by-step explanation: how are you doing