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zheka24 [161]
3 years ago
14

What is the volume of a cone with radius 7 cm and height 11 cm? Round your answer to two decimal places.

Mathematics
1 answer:
a_sh-v [17]3 years ago
5 0

Answer:

D. 564.44 cm^3

Step-by-step explanation:

V = (1/3)(pi)r^2h

V = (1/3)(3.14159)(7 cm)^2(11 cm)

V = 564.44 cm^3

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What is the answer for -8n=13
KatRina [158]

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4 0
2 years ago
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The length of one leg of a right triangle is 20.3 centimeters. The length of the hypotenuse is
meriva
<h3>Answer:  Approximately 23.0 cm</h3>

=====================================================

Work Shown:

a = 20.3

b = unknown

c = 30.7

Apply the pythagorean theorem to find b

a^2 + b^2 = c^2

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8 0
2 years ago
Find the value of x. Round to the<br> nearest tenth.<br> 26<br> 12<br> х<br> X=<br> = [?]
levacccp [35]

Answer:

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Step-by-step explanation:

Do the following:

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Plugging this into a calculator, you will get:

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7 0
3 years ago
What is the additive inverse of 18xy?
Cloud [144]
An additive inverse is the value you can add to a given value such that the sum is "0".. 

Your answer is choice A
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3 years ago
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