Determine the eccentricity for r=5/2+1sin theta

0.5

5

2

1

Determine the equation of the directrix of r=26.4/4+4.4 cos theta

X=-6
Y=6
X=6

Let r = 3. what is the value of r + 58?

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7