Answer:
Step-by-step explanation:
5.25 - 2.625 = 2.625 inches
Site vandal. Do not answer.
Answer:
should be 4
Step-by-step explanation:
137.5 I took the test and got 100%
If the original angle is x degrees then its supplement is 180 - x degrees.
we have the equation:-
180 - x = 3x + 20
160 = 4x
x = 40
The original angle is 40 degrees and its supplement is 140 degrees
