The stock of Company A gained 6% today to $126.14. What was the
opening price of the stock in the beginning of the day?

$118.57

Step-by-step explanation:

6% of $126.14 equals 7.568

$126.14 minus $7.568 equals $118.57

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)