Check the picture below.
Make sure your calculator is in Degree mode.
Answer:
65 coins
Step-by-step explanation:
Set this problem up with a porportion.

After that, cross multiple and divide.
25 times 260. Then divide by 100. That is then your answer.
Answer:
13- $2
15-52
Step-by-step explanation:
12.8 degrees
sin = o/h
sin(x) = 12/54
sin^-1 (12/54)
= 12.8 degrees
C(n)=2.00+3.20n
If n = 4 miles:
C(4)=2+3.20(4)
C(4)=2+12.80
C(4)=14.80
The cost of the taxi is $14.80.