3 years ago

Volume of cylinder diameter 10 inches height of 20 inches

1 answer:

4 0

$\sf{Volume~of~a~cylinder=\pi r^2h}\\\\V = \pi (\frac{10}{2})^2(20)\\\\V = 5^2 \pi (20)\\\\V = 25 \times 20 \pi\\\\\boxed{\bf{V = 500 \pi\approx1570.8}}$

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joja [24]

Answer: 16%

Step-by-step explanation:

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2 years ago

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BaLLatris [955]

Answer:

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Step-by-step explanation:

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3 years ago

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o-na [289]

Answer:

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2 years ago

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A car is traveling at a speed of 20 meters per second. What is the cars speed in kilometers per hour

IRISSAK [1]

Answer:

72 km/h

Step-by-step explanation:

We need to convert units

so:

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and solve ot

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4 0

3 years ago

Which of the following is a solution for the inequality 2x < 9?

posledela

Answer:

Step-by-step explanation:

X = 4

is the answer becuase if you multiply 2 by 4.5 you will get 9 and 9 is the same thing

if you multiply 2 by 5.5 = 11 so thats greater then 9 we want nine to be greater then the number 2x

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7 0

2 years ago