6x-9-2(1-x) = x-9
6x-9-2+2x = x-9 | -x
7x -11 = -9
7x = -9+11
7x = 2
x = 2/7
Rounding the given dimensions first, we get length = 90 in and width = 40 in.
Then the estimated area of the rectangle is (90 in)(40 in) = 3600 in^2 (answer)
Answer:
z = 74 degrees
y = 115 degrees
Step-by-step explanation:
Explanation in the attachment.
Answer:
i gotta say C
Step-by-step explanation: