Answer:
x = 11
Step-by-step explanation:
Answer:
1st and 3rd are functions, 2nd and 4th are not functions
Step-by-step explanation:
Answer:
This is true.
Congruent triangles have the same shape and the same size. So, you can position them so that one is superimposed (line up perfectly) on the other.
So 15-7 is 8
Here are some things I did:
10-2 or 28-20