Answer:
X=2, AB=14, DC=14
Step-by-step explanation:
3x+8=x+12
Subtract x from both sides
2x+8=12
Subtract 8 from both sides
2x=4
Divide by 2 on the sides
Answer: x=2
Then replace the x's with (2) and multiply
3(2)+8 and (2)+12
The perimeter of the a and BC is 14 unitsBecause if you add all of the sides together you get 14 and I need points
I dont know how to this but you probably make 4 3/8 and 2 1/2 into a decimal add all them together...
The answer must be C because since they are the SAME line, they must have the SAME slope
7/10 because you add seven and three which equals ten, and seven of them are dimes.
