Answer:x= 6.6667 I think
Step-by-step explanation:
Answer:
r = 3.42
Step-by-step explanation:
the equation for volume is V = pi r^2 h
550 = 3.14 r^2 15
36 2/3 = 3.14 r ^2
11.6772824 = r^2
3.41720389 = r
r = 3.42
Answer:
67,852
Step-by-step explanation:
the reason why is in 7,685 the 6 is in the hundreds spot and in 67,852 it is in a greater position
1.5 : 2 :: x : 15 proportion2x = 1.5(15) product of means\extremes2x = 22.5x = 11.25
first use the formula it is 1/3 × base area × height =volume of pyramid
so we just need to replace some of the information given in the statement to our formula
so it's going to be,i'll let the height as unknown X
128=1/3 × (8 × 8) × X
so it's going to be
128=64/3X
so X is 128 ÷ 64/3=6cm