Answer:
A
Step-by-step explanation:
6sqrt2(cos(-5pie/4)+isin(-5pie/5))
x² - 4x - 5 = 0
x² - 5x + x - 5 = 0
x(x - 5) + (x -5) = 0
(x - 5)(x + 1) = 0
x - 5 = 0 ; x + 1 = 0
x = 5 ; x = -1
Answer:44 ft
P=2(l+w)
P=2(14+8)
P=2(22)
P=44
Answer: x=7.5
