Answer:
11.886
Step-by-step explanation:
Given :

Applying formula

So,

Answer will be 11.886
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
It’s 1010010183829919272 your welcome!
Answer:
the correct answer is c
Step-by-step explanation: