3 years ago

Complete the derivation of the formula for a cylinder

Mathematics

1 answer:

viva [34]3 years ago

4 0

Answer:

2r(2r)

Pi/4

Pi times r cubed

Step-by-step explanation:

Believe it or leave it

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about 7/10of the surface of the earth is covered with water. express this as an equivalent fraction with 100 as the denominator.

N76 [4]

Answer:

70%

Step-by-step explanation:

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3 years ago

3. ** Over the course of July, the high temperatures of 6 random days were collected. The data is 2 shown below. 84°F 92°F 79°F

Tresset [83]

Given data:

The given table.

The expression for the average temperature is,

$\begin{gathered} 86^{\circ}F=\frac{84^{\circ}F+92^{\circ}F+79^{\circ}F+x+82^{\circ}F+93^{\circ}F}{6} \\ 516^{\circ}F=430^{\circ}F+x \\ x=86^{\circ}F \end{gathered}$

Thus, the value of x is 86 degree Fahrenheit.

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1 year ago

A Ferris wheel travels in a circular motion and measures 40 meters from the top car to the bottom car. What is the length of the

Romashka-Z-Leto [24]

Answer:

20 m

Step-by-step explanation:

the distance from the top car to the bottom car is equal to the diameter of the wheel. The diameter is 40 m, and that is twice the radius. The radius of the Ferris wheel is (40 m)/2 = 20 m.

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3 years ago

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When f(x) = –3, what is x? –29 –10 –3 –1

mariarad [96]

Answer:

x = - 1

Step-by-step explanation:

I hope this will help you

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2 years ago

Please help me with this question :) thanks.

olga55 [171]

the blank should say x

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3 years ago