Answer:
3x^2
Step-by-step explanation:
x * x = x^2
3 * x^2 = 3x^2
Answer: 32
Step-by-step explanation: Hope it helps
Answer: 101.14
x= 10
Since the triangles are congruent
<B = <E
50 = 5x
Divide each side by 5
50/5 = 5x/5
10 =x
74
