X+2x+3x=120, x=20, the parts are 20, 40, 60
When right ing mad you need to esprss it
Answer:
4.66666666667 or 4
Step-by-step explanation:
Answer:
k=-1
Step-by-step explanation:
-18-6k=6(1+3k)
-18-6k=6+18k
+6k +6k
-18=6+24k
-6 -6
-24=24k
/24 /24
k=-1
Answer: Alternate exterior angles
Step-by-step explanation: