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fredd [130]
3 years ago
5

A cylinder and its dimensions are shown. One equation for calculating the volume of a cylinder is V = Bh , where B represents th

e area of the base of the cylinder. Which expression can be used to find the value of B, in square inches, for this cylinder?
Mathematics
1 answer:
Musya8 [376]3 years ago
4 0

Answer: pi(3)^2

I was just on the quiz and got it correct

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The dimensions of the swimming pool and the gym are proportional.
Paladinen [302]
<h3>The dimensions of the gym floor could be 150 feet by 120 feet</h3><h3>The dimensions of the gym floor could be 225 feet by 180 feet</h3>

<em><u>Solution:</u></em>

Given that,

The dimensions of the swimming pool and the gym are proportional

The pool is 75 feet long by 60 feet wide

To find: set of possible dimensions for the gym

To determine the possible dimensions for the gym, you would use the same number to multiply both 75 and 60

<em><u>One set of dimensions are:</u></em>

75 x 2 = 150

60 x 2 = 120

The dimensions of the gym floor could be 150 feet by 120 feet

<em><u>Other set of dimensions:</u></em>

75 x 3 = 225

60 x 3 = 180

The dimensions of the gym floor could be 225 feet by 180 feet

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3 years ago
The perimeter of a rectangle is 40 inches. If the width of the rectangle is 7 inches, what is the length?
Kobotan [32]

Answer:

l=13in

Step-by-step explanation:

hope this helps

3 0
2 years ago
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Vladimir79 [104]
Times the two to get your answer.
3 0
3 years ago
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What are the center and radius of the circle defined by the equation x^2 + y^2 -6x + 8y + 21=0
NeTakaya

Answer:

Step-by-step explanation:

(x²-6x)+(y²+8y)=-21

(x²-6x+9)+(y²+8y+16)=-21+9+16

(x-3)²+(y+4)²=4

center=(3,-4),radius=√4=2

7 0
3 years ago
Is 7.8 equal to nine<br>​
Butoxors [25]

Answer:

No

Step-by-step explanation:

7.8 is 7.8 not 9 they are both rational numbers

3 0
4 years ago
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