5 x 2 x 7 x 3
Hope it helped! :)
Answer:
Average ROC = 0
Step-by-step explanation:
Average ROC : (f(b) - f(a)) / (b - a) ... slope = (y'-y) / (x'-x)
a = -3 f(a) = 10 ... x=-3, y=10
b = 6 f(b) = 10 ... x'=6, y'=10
Average ROC = (10 - 10) / (6 - -3) = 0 / 9 = 0
P = √ab
p² = ab
p²/b = a
a = p²/b
Answer:
24.3
Step-by-step explanation:
18/20 = x/20 (similar triangles)
