Answer: 115
Step-by-step explanation:
Answer:
x = 14
Step-by-step explanation:
Since they are similar triangles, their sides are proportional
12 : 15 :: 8 : x - 4
Product of extremes = Product of means
12 × ( x- 4 ) = 15 × 8
12x -48 = 120
12x = 120 + 48
12x = 168
x = 168/12
x = 14
Answer:
512
Step-by-step explanation:
8*8*8
64*8
512
Answer:
18
Step-by-step explanation:
formula= A=v/h
144^(3/2) = √(144^3) = 1,728
