An angle - k, its supplement angle is 3k.
Because these angles are supplement , we can write
k+3k=180
4k=180
k=180/4
k=45
76-72-68-64-60 are your answers
B is the answer becuase it’s 35 and that should be correct
Answer:
A.
(80 × 2) + (3 × 2)
Step-by-step explanation:
83*2 =
Split 83 into an addition problem
(80+3) *2 =
Distribute
80*2 + 3*2