Question

Plzzzzz helpppp!!!!!!

Answer 1

x = 11

Explanation:

9x - 9 = 90

+ 9 + 9

9x = 99

9x/9 99/9

x = 11

Answer 2

x=11

Explanation:

because a each angle of a square or rectangle is 90° which means you add 9 to 90 and then divided 99 by 9 which is 11