m∠1 = 131
m∠2 = 49
m∠2 = 112
Step-by-step explanation:
idk
step-by-step explanation:
hello from mrbilldoesmath!
answer:
x - 3
discussion:
x^2 - 9 = (x-3) (x+3) so
(x^2-9)/ (x + 3) = x-3
you,
mrb