7+ x/8
Assuming the question wants us to divide x by 8
Answer:
10
Step-by-step explanation:
divide 10 by 3 one person will not be on a team yeah i dont know if im right...
Answer:
20!
Step-by-step explanation:
Isosceles triangles have 2 angles are the same. Since we can't do 140, because interior angles of a triangle equal 180, then we need to subtract 140 from 180. 180-140=40. 40/2 because of 2 angles=20. 20 is the angle.
Answer:
5a+13
Step-by-step explanation:
Answer:
C=78
D=102
Step-by-step explanation:
co-interior angles are sepplementary