Answer:
Step-by-step explanation:
Just download Photomath
x-3
(x^2-9)(x^2-9)/x^2*(x+3)+9(x+3)
(x+3)*(x^2+9)/(x+3)*(x^2+9) cross multiply
(x^2+9)*(x+3)/(x^2+9) cross multiply
x+3 final anser
60°
360 - ( 80+115+10) = 60°
62
its 62
0.63
Answer: 57 pennies and 63 quarters
