The answer is 5(3x+7). 5 is the GCF
Okay, so you see that linear pair formed of angle 1,2,3
Now <1 = <5 and <3 = <6
So if 1 = 5, and 3 = 6
We also know that linear pair has 180 degrees and Hence proved angle 6,5 and 2 is equal to 180 degrees
Answer:
I think it's d
Step-by-step explanation: Because they have equal sides and length
Your answer would be X equals 50.6cm
