Answer:
D) -2
Step-by-step explanation:
C. get the variables on one side
Answer:
I think...
Triangle 2- the perimeter is 22.
Step-by-step explanation:
For perimeter you add all the sides together.
I think for the larger triangle X=4. Because on the 6 side is 4 on the smaller triangle and the 12 side is 8 on the smaller triangle.
So...
6+12+4= 22.
Answer:
B
Step-by-step explanation: