The answer is 5 because if you add 10 to -10 it is 0 then add the 5 more and it is 5.
The answer to this question is B) 0
Answer:
1. 75
Step-by-step explanation:
take boths numbers add them up then divide but by 2
Answer:
Step-by-step explanation:
-4m + 5 = -15
-5 -5
-4m = -20
___ ___
-4 -4
m=5
Sum of interior angles in a pentagon=540°
148+112+2x+2x+10+90=540
360+4x=540
4x=540-360
4x=180
x=180/4
x=45°