Answer:
C) Supplementary angles sum up to 180°
Hope that helped!
its A not C i got it wrong when i tried C
the answer is a)22 %
PLEASE MARK AS BRAINLIST
1. 2x-20+2x-15=13
4x-35=13
4x=13+35
4x=48
x=12
2. x-4+9=2x-4
2x-x= -4+9+4
x=9
3. IJK=41+130=171
4. KJD=88-50=38
Step-by-step explanation:
7. y
=
−
1
/2
x + 4
8. y= (0,4)
7. the slope is -1/2 and the y intercept is 4
8. so basically, the y intercept is when y is zero, which makes this one (0,4)
HOPE THIS HELPS HAVE A GREAT DAY!!! IM procrastinating chem doing this lolz
