The answer is 15 because you subtract 42 and 27
You are given following <u>data</u>:
15 logs - 10 hours,
9 logs - x hours.
Use <u>proportion</u> to determine unknown <u>value</u> of x:

Then

Answer: 6 hours
I'm not sure what you are looking for. If you want to know the total number of degrees that interior angles of triangles total, they add up to 180°.
Hope this helps! :)
Answer:
A) la que cuesta $1.89
B)$5.68
C)$5.68
Step-by-step explanation:
Answer: h=6
Step-by-step explanation: all you have to do is divide 54 by 9 and you get your answer. But make sure you put h first