Answer:
the first two answers are perpendicular
36
Step-by-step explanation:
5x is 15
x is 3
12 times 3 is 36
Answer:
x=-20
Step-by-step explanation:
x+8−8=−12−8
x=−20
Y > -5 is the correct answer.
An open point represents > or <.
The line is to the right, so the symbol is to the left.
Answer:
m∠7=34°
Step-by-step explanation:
m∠2=m∠8=146° because alternate interior angles are congruent.
m∠7=180-m∠8=34° because it is a linear pair.
