Answer:
you mean Tessa right
Step-by-step explanation:
get it, because my name is tessa? lol
Answer:
its a 3.5
Step-by-step explanation:
B) y = 5x + 15 and y = -5x + 15 I think.
Answer: 
=========================================================
Explanation:
Use the pythagorean trig identity
and plug in the fact that 
Isolating sine leads to
. I'm skipping the steps here, but let me know if you need to see them.
The result is negative because we're in quadrant 4, when y < 0 so it's when sine is negative.
Therefore,

Answer:
Sure
Step-by-step explanation:
Remind code yogang123