Answer:
c.
Step-by-step explanation:
12-7=5
6-1=5
Answer:
D
Explanation: All triangles must equal to 180, so we can say that st=ut and that will give us 60 all we have to do now is add 120.
Answer:

Step-by-step explanation:
×
( multiply values on numerators/ denominators together )
=
= 