Answer:
10 (D)
Step-by-step explanation:
do the Pythagorean theorem
Mistake found
3x-2(2x-4)=2
3x - 4x - 8 = 2 instead of 3x - 4x + 8 = 2
Correct answer
x= -13 y= -30
48 inches
12 in=1
24 in = 2
36 in = 3
48 in = 4
Add 12 everytime