Let slant height be s
Height = 38yd. = h
Side = 42yd. = a
S² = h² + (a/2)²
= 38² + 21²
= 1444 + 441
= 1885
S = √1885
S = 43.42yd.
Lateral area = 1/2 × 4a × s
= 2 × 42 × 43.42
= 3646.99
= 3647 yd.²
Answer:
irrational
Step-by-step explanation:
X^3 -2x^2 -35x
=x(x^2-2x-35)
=x(x-7)(x+5)
The answer is:
6 = 9x + 27
depending on what you are supposed to do.
