Answer:
height = 12 feet
Step-by-step explanation:
r (radius of circle) = 7 ft
pi = 3.14 (in this context)
v = 1/3 * 
(or pi * radius squared) * h
r squared = 49 ft
v = 1/3 3.14 * 49 * h
v = 1/3 153.86 * h
3v = 153.86 * h
v = 196π
v = 615.44
3v = 1,846.32
1,846.32 = 153.86 * h
h = 12 ft.
Answer:
121 donuts in each box
Step-by-step explanation:
969 divided by 8 = 121.125
(Ignore the remainder)
Answer:
225 cm²
Step-by-step explanation:
The ratio of areas is the square of the scale factor.
area UVW = (5/2)²·area RST = (25/4)(36 cm²) = 225 cm²
26% of what is 44.2
percent means parst out of 100 so 26%=26/100=0.26
'of' means multiply
26% of what is 44.2 means
0.26 times what=44.2
divide both sides by 0.26
what=170
the number is 170
Answer:
Area is square units so if length is tripled (times 3), area is times 3^2 or 9
so 600•9 = 5400 cm^2
