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Softa [21]
2 years ago
6

Cylinder A has a radius of 7 inches and a height of 5 inches. Cylinder B has a volume of 490π. What is the percentage change in

volume from cylinder A to cylinder B?
50% decrease
75% increase
150% decrease
100% increase
Mathematics
2 answers:
Maru [420]2 years ago
8 0

The percentage change in volume from cylinder A to cylinder B; D: 100%

<h3>How to find the percentage change in Volume?</h3>

Formula for Volume of a Cylinder is;

V = πr²h

Thus, volume of Cylinder A is;

V_a = π * 7² * 5

V_a = 245π

Thus, percentage change in volume is;

[245π/(490π - 490π)] * 100%

Percentage change in volume = 100%

Read more about percentage change in volume at; brainly.com/question/9554871

#SPJ1

qwelly [4]2 years ago
4 0

Answer:

100% increase

Step-by-step explanation:

I got it right on the test.

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5 0
3 years ago
Divide (15x^2+x-8)/(3x-1)
blondinia [14]
<span>Simplifying -15x2 + -2x + 8 = 0
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 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -3x = 0 + -2
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Subproblem 2
Set the factor '(4 + 5x)' equal to zero and attempt to solve:
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 Solving 4 + 5x = 0
 Move all terms containing x to the left, all other terms to the right.
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3 years ago
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Serggg [28]
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How many solutions exist for the given equation?
sladkih [1.3K]

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