Answer:

Step-by-step explanation:
*it's kind of hard to read the number in parenthesis though but i think it's 5
both angles have to add up to 180º because they are co-exterior angles on parallel lines.

Answer:
y = 10-2x
Step-by-step explanation:
2x+y=10
y=10-2x
I know 17. The formula for INTERIOR angles is 180(n-2) divided by n. therefore 180(6-2) / 6 = 180 x 4 / 6 = 720 / 6 = 120.
and EXTERIOR angles is 360 divided by n, therefore 360/6 = 60.
3x+12=39
Minors 12 on both side
3x=27
Divide 3 on both side
X=9
Solve (1/8)^-3a = 512^3a
A=0
I took the assignment it’s right.