Answer: If 1 and 2 are adjacent right angles, they are both 90º.
1 and 3 are vertical, which means they must be congruent, so 3 is also 90º
So: 90 + 90 - 90 = 90
Step-by-step explanation:
I believe the answer is 3*g but don't use x because it could be mistaken as a variable.
M= - 7/4 I think this is the answer
Answer:
It is an proper fraction.
Because 18 is divided by 3