You're just dividing the answer is 4 & the second one is -5
Answer:
Using
Step-by-step explanation:
SOH CAH TOA
Sine = opposite/hypotenuse
Cosine = adjacent/hypotenuse
Tan = opposite/adjacent
Answer:

Step-by-step explanation:
Parallel lines have the same slope
The slope of the line shown is 
Therefore, the slope of the parallel line will also be 
Answer:
10
Step-by-step explanation:
just add the to together.
Answer:
12.50
Step-by-step explanation:
18.20-5.60= 12.50