the slope is -4, so B is the answer.
Answer:
15
Step-by-step explanation:
multiply -75*3=225
sqrt that to get 15!
Answer:
The sides are as follows: 
Step-by-step explanation:
Starting with the side y, we can use the tan to solve for y:

The side x can be determined using sin:

So, the sides as as follows: 
(you can also verify this result is correct using the Pythagorean theorem)
No you can't because there wasn't any zeros in this function.