Answer:
x = 8
Step-by-step explanation:
Step 1:
9x = 72 Def. of an isosceles triangle
Step 2:
x = 72 ÷ 9 Divide
Hope This Helps :)
x^2+8x
instructions included above :)
-14
c a l c u l a t o r
8/10 or 16/20
hope it helps
