2x+2x+60=180 because the angles have to add up to 180
So you have
4x+60=180
4x=120
x=30
Answer:
11
Step-by-step explanation:
4(s-3)-4=4+8(3)
=4+24
=28
4s-12-4=28
4s-16=28
4s=28+16
4s=44
s=44/4
s=11
2.5x-8=5x+12
-2.5x -2.5x
--------------------
-8=2.5x+12
-12 -12
--------------------
-20 = 2.5x
------ ------
2.5 2.5
x=-8
Answer:
I think it will be f= -2/3x-4/3
I think that is correct I wasn't sure what you were looking for
Step-by-step explanation: