Answer:
slope= 16
Step-by-step explanation:
use the slope formula= rise/run=. y2-y1/ x2-x1
Plugging the values if x and y the last option is correct
3x-y=4
Answer:
A
Step-by-step explanation:
Hello, please consider the following.

So the correct answer is the first one A.
Hope this helps.
Do not hesitate if you need further explanation.
Thank you
You would use the tangent first, because the opposite of 40 would be x and the adjacent would be 30ft