Answer:
x = 20
Step-by-step explanation:
5x + 9 + 3x + 11 = 180
Combine like terms
8x + 20 = 180
Subtract 20 from both sides
8x = 160
Divide both sides by 8
x = 20
Answer:
9 3/4
Step-by-step explanation:
3 1/4+6 1/2=
9+ 3/4
the answer is 9 3/4
Answer:
The answer is 4/9. But I do not think that the options that you provided are true.
Answer:
50 and 80 or 65 and 65
Step-by-step explanation:
two angles in an isosceles are the same.