Answer:
isosceles triangle. two sides equal
i.e 90°
90-34=56
Answer:
Surface area; Greater; subtract
Step-by-step explanation:
1 + 4x = -5 + 7x
<u> -4x </u> <u> - 4x </u>
1 = -5 + 3x
<u>+5 </u> <u>+5 </u>
6 = 3x

2 = x
Answer: x = 2
Answer: It's A. -7.
Step-by-step explanation: I've attached an Image of my work.
I hope this helps you
9.8.7!-7!
7! (72-1)
7!.71