Step-by-step explanation:
let m2 be x
then m1 = 4x
Since, m1+m2 = 115
therefore x + 4x = 115
5x = 115
x = 23
so , m2 = 23°
Answer:
d!
2(x+5) / 5x-2
(2x^2+16x+30)/(5x^2+13x-6)