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KiRa [710]
2 years ago
11

What is the volume of the composite figure? ​

Mathematics
1 answer:
nadezda [96]2 years ago
6 0

Answer:

5150 ft^3

Step-by-step explanation:

Volume of cube = 15^3 = 4475

Volume of pyramid = 1/3 * 15 * 15 * 9 = 675

Volume of the composite figure = 4475 + 675 = 5150 ft^3

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Solving Equations<br> ve<br> x + 14 = 7x + 32 - 3x
Mkey [24]

Answer:

-6

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

x+14=7x+32−3x

x+14=7x+32+−3x

x+14=(7x+−3x)+(32)(Combine Like Terms)

x+14=4x+32

x+14=4x+32

Step 2: Subtract 4x from both sides.

x+14−4x=4x+32−4x

−3x+14=32

Step 3: Subtract 14 from both sides.

−3x+14−14=32−14

−3x=18

Step 4: Divide both sides by -3.

−3x/−3=18/−3

x=−6

5 0
3 years ago
Is school worth it?
erik [133]

Answer:

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6 0
3 years ago
Read 2 more answers
What is the measure of o
Helga [31]

Answer:

D

Step-by-step explanation:

We need the formula for arc length (in radians) to solve this problem. The formula is:

s=r \theta

Where

s is the arc length

r is the radius of the circle

\theta is the intercepted angle

In this diagram, we can see that  \theta  is beign intercepted by the big arc with measure 20 cm. So arc length, s, is 20

Also, if we look, we see that the radius is 5 cm, so r = 5

Now, we substitute into formula and find \theta:

s=r\theta\\20=5\theta\\\theta=\frac{20}{5}\\\theta=4

This is given in radians, so \theta is 4 radians

D is the correct answer choice.

6 0
3 years ago
CAN SOMEONE PLS ANSWER THIS QUESTION FAST<br> I WILL MARK BRAINLIEST
Yakvenalex [24]

Answer:

B 5

Step-by-step explanation:

it is the same ratio as the red

8 0
2 years ago
HELP ASAP WILL MARK BRAINLIEST:)
Genrish500 [490]

Answer:

B

Step-by-step explanation:

The ratio of the larger figure to the smaller figure is simplfying 30/12 to 5/2

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