3 years ago

What is the area of the composite figure?

Mathematics

1 answer:

sasho [114]3 years ago

8 0

Answer:

59.5

Step-by-step explanation:

(7x7) + (7x3)/2

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if the height of the cylinder with a radius of 12 cm and a height of 20 cm has the same volume as a cone with a radius of 8 cm.

Marrrta [24]

Answer:

$\large\boxed{H=135\ cm}$

Step-by-step explanation:

The formula of a volume of a cylinder:

$V=\pi r^2H$

r - radius

H - height

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$V=\dfrac{1}{3}\pi r^2H$

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We have the radius r = 8cm and the volume V = 2880πcm³. Substitute:

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______________

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a car recently sold for 32, 345 if there's a 6% sales tax on automobile sales how much tax will be added to the price of that ca

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32,345 * 0.06

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