The answer is D. you add the 3/5 to the other side to get 1. and then you divide one and 4x to get 1/4.
The complement of 'x' degrees is (90 - x) degrees.
The supplement of 'x' degrees is (180 - x) degrees.
Answer:
Step-by-step explanation:
k/9=10/3 multiply both sides by 9
k=90/3
k=30
