Answer:
3x+10+y=180-->3x+y=170-->for y, y=170-3x, for x, 3x=170-y--> x=170/3-y/3
Step-by-step explanation:
Answer:
Smaller Angle : 36 degrees
Bigger Angle : 144 degrees
Step-by-step explanation:
So we can name the smaller angle x and the larger one 4x. We can add them and make the answer 180. x+4x=180, 5x=180, x=36
Smaller angle : x=36
Bigger Angle : 4x=36*4=144
The answer is 6 because anything to the power of 1/2 is the square root of it