Question

I need help with these math problems, i’m not really good at math. i’m gonna be asking more questions cause i really need help with this work.

Answer 1

15x+6x+4x+1+5-1=180

25x +5=180

25x=180-5

25x=175

x=175/25

x-7

Explanation:

Answer 2

that's an isosceles triangle