Answer: 42
Step-by-step explanation:
Complementary means they add up to 90 degrees
so 90-48=42
You multiply the fractions like this:
1/10 * 2/9 = 2/90
Then you reduce it.
1/45
So 1/45 of the athlete's annual income is payed to the assistant. <span />
Answer:
x=-9
Step-by-step explanation:

As the bases(3) are same,
we can conclude that the powers are equal.
Hence,

Answer:
231 miles
Step-by-step explanation:
If the boat is travelling 287 miles in 287 hours than its one mile per minute. Therefore, in 231 hours, it will go 231 miles.
Answer:
she would save $47 if she waited.
Step-by-step explanation: