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3 years ago

What is the ratio of the volume of Cylinder A to the volume of Cylinder B?

Mathematics

2 answers:

MrMuchimi3 years ago

6 0

Answer:

ANSWER: The ratio of the heights of cylinders A and B is 1:9.

Step-by-step explanation:

The volume of cylinder A is %28pi%29%28%283r%29%5E2%29%28h%29+=+9%28pi%29%28r%5E2%29%28h%29.

So tripling the radius in cylinder A makes the volume 9 times the volume of cylinder B. If the volumes are to be the same, the height of cylinder A must be 1/9 the height of cylinder B.

IRISSAK [1]3 years ago

5 0

Answer:

The correct answer is 18/25

Step-by-step explanation:

I just took the quiz and that is the answer

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Sides:

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$d_{SR}=\sqrt{(-3+4)^2+(0-5)^2}$

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$=\sqrt{1+25}$

$=\sqrt{26}$

$\overline{RM}$ ≅ $\overline{MB}$ ≅ $\overline{BS}$ ≅ $\overline{SR}$

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Use the slope formula: $m=\dfrac{y_2-y_1}{x_2-x_1}$

$m_{RB}=\dfrac{5+1}{-4-2}$

$=\dfrac{6}{-6}$

= -1

$m_{MS}=\dfrac{4-0}{1+3}$

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= 1

Slopes are opposite reciprocals so they are perpendicular.

***************************************************************************

All of the sides are congruent and the diagonals are perpendicular so RMBS is a rhombus.

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