Answer:
X = 9
92 + 34 + 54 = 180 degrees
Step-by-step explanation:
180-14x + 92 + 3x + 7 = 180
-11x + 99 = 180 - 180
99 = 11x
X = 9
Answer:
138
Step-by-step explanation:
An even number always end in a 0, 2, 4, 6, or 8
Answer:
Bro this some alien hyroglyphics
Step-by-step explanation:
Answer:
4x
Step-by-step explanation:
When you have a parallel line, the slope of the line is the same. So the slope of (-4,3),(-4,7)=4 would be the same as for example 4x+5