I belive the answer is the 3rd one
15.90 would be your new answer
Answer:
a congruent triangle is less then 180 and is around 42 degrees
Step-by-step explanation:
Base = x
height = x-4
Area = .5 * height * base
48 = .5 * (x-4) * x
96 = x^2 -4x
x^2 -4x -96=0
x = 12
base = 12
height = 8
The answer is <span>C. y=|x+4|-2</span>
