the answer is y=2x-3
You can look at my work if you really need to
Answer:
a. cos(160), cos(120), cos(80), cos(40)
b. sin(-90), sin(-120), sin(30), sin(80)
c. cos(130), cos(240), cos(-30), cos(380)
Answer:
you need to divide
Step-by-step explanation:
<u>ANSWER</u>
<u>EXPLANATION</u>
We have
.
Expressing in terms of means we should rewrite the relation such that will remain on one side of the equation while and any other constant will be at the other side.
To make the subject, we add to both sides of the equation.
.
we now multiply the whole equation by the reciprocal of the coefficient of , which is .
This implies that;
This simplifies to;