Answer:
12
Step-by-step explanation:
The diagram shows a right angle, therefore (6x-2) + 20 = 90.
<u>Find x</u>
(6x - 2) + 20 = 90
6x - 2 = 70
6x = 72
x = 12
<u>Confirmation</u>
[6(12) - 2] + 20 = 90
Area(S) = y×h
h = 10, area(S) = 160 mi²
160 = y×10
y = 16 mi
Answer: y = 16 mi
Answer:
b^2+2*a*b+a^2
Step-by-step explanation:
Answer:
b (the second choice)
Step-by-step explanation:
range is basically the y
domain is like x