Answer:

Step-by-step explanation:

Side z is the adjacent, since it is next to the angle you are solving for.
Side x is the opposite, since it is opposite the angle you are solving for.
The side measuring 14 is the hypotenuse, since it is across from the right angle.

Answer:
First one
Step-by-step explanation:
3s=5s-6
A rectangle is inscribed with its base on the x-axis and its upper corners on the parabola y = 7 − x 2 y=7-x2. what are the dimensions of such a rectangle with the greatest possible area?
For direct variation:
y = kx
9 = 12k
k = 9/12 = 3/4
Answer:
A
Step-by-step explanation: