Can someone help me answer this? I’ve been trying to get help for a while. Thanks!
2 answers:
Answer:
radius- 2 inches
height- 3 inches
Step-by-step explanation:
the equation for the volume of a cylinder is V= (h)
the problem gives you the diamater which is 4 inches, the radius will simply be the diamater divided in half resulting in the radius being 2 inches.
So now you plug in the raidus (2 inches) to the equation of the volume of the cylinder and the problem already gave you the volume of the cylinder which is 12 so you plug that in as well
12=
(h)
simplify to get the height (the pies cancel out and you divide 12 by 4 because 2^2 is 4)
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Answer:
Fraction: 8
Decimal: 8.55
Step-by-step explanation:
8 11/20 is the answer because:
1) Since 8 is the whole number, 8 wouldn't be part of the fraction
2) The numerator is the top number in the fraction, so 11 is at the top since 11 is the numerator
3) The denominator is the bottom number in the fraction, so 20 is at the top since 20 is the denominator
8.55 is the answer because:
1) Since 8 is the whole number, 8 would be in front of the decimal point
2) When you multiply the fractions, you have to multiply until you get a hundred. Therefore, 20*5 = 100 and 11*5 = 55
Hope this helps!