Answer:
V=27
Step-by-step explanation:
EF = 10
DE + EF = DF
5x + x + 8 = 20
6x = 20 - 8
6x = 12
x = 12/6
x = 2
EF = x + 8 = 2 + 8 = 10
(989)^2
(23 × 43)²
(a*b) ^n = (ab) ^n
2.5 cups
Because, 1/4 + 1/2 = 1x1/4x1 + 1x2/2x2 = 1/4 + 2/4