What is the height of a cylinder with a volume of cubic meters and a radius of 6 meters?

2 answers:

8 0

Ok, so i got 144 cubic cubic meters by multiplying 6 by 6 by 4. Tell me if it's correct because i'm not the best at Math, but I checked and rechecked it. <span />

Ray Of Light [21]3 years ago

6 0

I think volume is not given by mistake..!!?

let's take volume =1 cubic meter
then

Volume of cylinder = pie * r^2 * h

and V =1, r = 6, pie= 3.14

so, h= 1 /(pie* 36)

h= 0.88 cm

Note: i assumed volume =1

hope it helped

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(9, 8) is the midpoint of mc136-1.jpg. The coordinates of S are (10, 10). What are the coordinates of R?

kolbaska11 [484]

I cant see the image...but I take it that the midpoint is (9,8) and the endpoint S is (10,10) and ur looking for the other endpoint R.

midpoint formula : (x1 + x2) / 2, (y1 + y2) / 2
(10,10)....x1 = 10 and y1 = 10
(x,y)....x2 = x and y2 = y
so we sub
(10 + x) / 2, (10 + y) / 2 = 9/8

(10 + x) / 2 = 9
10 + x = 9 * 2
10 + x = 18
x = 18 - 10
x = 8

(10 + y) / 2 = 8
10 + y = 8 * 2
10 + y = 16
y = 16 - 10
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so endpoint R has coordinates of (8,6) <===

7 0

3 years ago

Tim spends about 1/3 of each weekday sleeping and about 7/24 of each weekday in school. What fraction of the weekday does Tim sp

White raven [17]

We have been given that Tim spends about 1/3 of each weekday sleeping and about 7/24 of each weekday in school. And we need to find what fraction of the weekday does Tim spend either sleeping or in school.

This means that we need to find the time he spends in sleeping when he is in the school.

Therefore, we have to add the time he spends in sleeping and the time he spends in school.

Therefore, required fraction is given by

$\frac{1}{3} +\frac{7}{24}$