Question

Please help with this equation!

I need an answer soon!


Thank you! (Picture is below)

Answer 1

15,75,90

Explanation:

the 2 acute angles of a right triangle add to 90 degrees

the other angle is a right angle which equals 90 degrees

lets call them x and y

x = 5y one is 5 times the other

x+y = 90

substitute x=5y

5y+y =90

combine like terms

6y =90

divide each side by 6

y = 90/6

y = 15

x = 5*y

x = 5*15

x = 75

the three angles are x, y, right angle

75, 15, 90

put them in order from smallest to largest

15,75,90