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Travka [436]
3 years ago
9

How to find the height of a cylinder knowing the volume

Mathematics
1 answer:
Minchanka [31]3 years ago
8 0
Hello!

The formula for volume of a cylinder is:

V = pi × r^2 × h

You'll do the opposite to find the height:

H = V ÷ pi × r^2

As you can see, you need the volume and the radius to find the height.
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Is this a quadrilateral?
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A quadrilateral is a 4-sided figure. so yes, i'd say that is a quadrilateral
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3 years ago
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1. h(2) + g(2) *<br> h(t) = 3-5<br> g(t) = 2t - 5
kap26 [50]

Answer:

h(2)+g(2) = -3

Step-by-step explanation:

h(2) +g(2)\\ \\h(t) = 3-5, g(t) = 2t -5

        Replace the variable  (t)  with (

2)  in the expression.

h (2) = 3 - 5

        Replace the variable  (t)  with (

2)  in the expression.

g(2) = 2(2) -5

        Replace the function designators in h(2) +g(2) with the actual functions.

h(t) = 3 - 5 +2 (2) ← plug h(2) into 2(t)

         Remove parentheses.

3 - 5 + 2(2)

         Multiply 2 by 2

3 - 5 + 4 - 5

         Subtract  5  from  3

.

-2 + 4 - 5

          Add -2 and 4

2 - 5

          Subtract 5 from 2

-3

7 0
3 years ago
An Airplane travels about 1500km in a straight line between Toronto and Winnipeg . However, the plane must climb to 10 000 m dur
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In a relay race, Nancy ran her part in 15.25 seconds, John ran his part in 13.8 seconds, Sylas ran his part in 16.4 seconds. Wha
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Answer:

45.45

Step-by-step explanation:

7 0
3 years ago
I need to know how to find the mass and how to get the answer by showing the work.
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M = 41.7 * 0.1875 ≈ 7.8 pounds

Answer: B. 
8 0
2 years ago
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