Answer:
what is this and give more info next time too
Step-by-step explanation:
Answer:
x=12
Step-by-step explanation:
3x-6=30
plus 6 both sides
3x=36
divide 3 both sides
x=12
-2×5 equals -10 because 2×5 = 10 and you have one negative which means your answer is going to be negative so C.
Answer:
x=46
y=122
m angle (x+12)=58°
Step-by-step explanation:
31+x+45+12+x=180
2x+88=180
x=46
y=122
x+12=58°
