C is the answer of the questions
Draw it on the papaer, and you will find AC=BC*cot∠B
Answer:

Step-by-step explanation:
Hi,
let's note the two integers a and b

We are asked to find b
<em>replace a in the first equation</em>

As b must be a positive integer, the solution is 11
Hope this helps
B. $2,800 is your answer.
Hope this helped
Have a good day
First, subtract the monthly fee from the October bill, which would be $52.50.
Now, divide this by $0.10.
Parker talked for 525 minutes.<em /><em />
Hope this helps! :)