13.5/3 = 4.5
He hiked for 4.5 hours.
The other angle would be 35 degrees. This is because in a straight line (the wood) there are 180 degrees and when you take away 145 (the cut) you are left with 35.
180-145= 35
I hope this helps!
Answer:
All are real numbers
i had this graph in my quick answers book hope so its correct
A
Because i did the math and i had this question before