Y=1 and x=7 because if you make the first equation into a x= equation, you can just substitute it for the second equation and solve it.
Answer is attached in photo.
Answer:
11/60
Step-by-step explanation:
It is convenient to use the relationship between sine, cosine, and tangent.
tan(x) = sin(x)/cos(x) = (11/61)/(60/61)
tan(x) = 11/60
Answer:
3/2 is the answer for (-4,5) and -2 for (7,-9)
