Answer:
correct
Step-by-step explanation:
supplementary is when 2 angles add up to 180
Answer:
2x-60=180
Step-by-step explanation:
it's my view and I tackle this prob.
Answer:
Y= 1/-2
Step-by-step explanation:
10(1-2y)=5(2y-1)
10-20y= -10y+5
10+5= -20y-10y
15= -30y
y= 15/-30 or 1/-2
-4(2x+5)34>4(-x+3)-2x
-8x-20+34>-4x+12-2x
-8x+14>-6x+12
+6x +6x
-2x+14>+12
-14 -14
-2x>-2
/-2 /-2
x>1
3,7 corresponding 2,7 exterior
4,5 & 3,6 interior
