Answer:
30 cm^3
Step-by-step explanation:
Given
radius for both shape = r
height for both shape = h
volume of cylinder is given by 
volume of cone is given by 
From above two equation we can see that
is volume of cylinder
thus we can say that volume of cone is 1/3(volume of cylinder)
So we can say that for any cylinder and cone whose height is same and base is congruent
volume of cone will be one-third of volume of cylinder.
Now in given problem
volume of cylinder is 90 cm^3
So , volume of given cone will be one-third of 90 cm^3
which is 1/3*90 cm^3 = 30 cm^3.
Thus, volume of the given cone is 30 cm^3.
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Answer:
Thanks man I appreciate you,
for 3/8 you can times by 12 to make 36/96
for 5/12 you can times by 8 to make 40/96
now that they have the same denominators (bottoms), you can add them to make
36/96 + 40/96 =76/96
simplified
= 38/48
=19/24
Step-by-step explanation:
m∠2 = m∠4
y + 10 = 3y - 24
y - 3y = -24 - 10
-2y = -34
y = -34/-2
y = 17
m∠2 = y + 10
m∠2 = 17 + 10
m∠2 = 27°
Answer:
7(6+y)=(7×6)+(7×y)
Because the 7 will multiply the 6 and also multiply the y and you will get that answer