Answer:
20 ,70
Step-by-step explanation:
Complementary angles sum up to 90
2x + 4x + 30 = 90
6x + 30 = 90
Subtract 30 from both sides
6x = 90 - 30
6x = 60
x = 60/6
x = 10
2x = 2*10 = 20
4x +30 = 4*10 +30 = 40 +30 = 70
Answer:
20 and 70
Step-by-step explanation:
2x + 4x + 30 =90
6x=90-30
6x=60
x=60/6x
x=10
so, 2x= 20 and 4x=40
20,70
