1. x = 60 degrees, y = 50 degrees
2. e = 85 degrees
3. f = 158 degrees
Answer:
8x^3-7x^2-11x+9
Step-by-step explanation:
(8x^3-5x-1)-(7x^2+6x-10)
remove unnesasary ( )
8x^3-5x-1 -(7x^2+6x-10)
the distribute
8x^3-5x-1 -7x^2-6x+10
combine like terms
8x^3-11x+9-7x^2
use the communative property to reorder the equation
8x^3-7x^2-11x+9
Answer:
b
Step-by-step explanation:
Answer:
yessir
Step-by-step explanation:
Answer:
65
Step-by-step explanation:
Hi, what you do first is:
P (which stands for perimeter)= L + W + L + W (L stands for length and W stands for width)
P= 16in + 12in + 12in + 25in
P= 28in + 37in (I added 16 to 12 and 12 to 25)
P= 65in.