In ΔRST, the measure of ∠T=90°, ST = 7.7 feet, and RS = 9.7 feet. Find the measure of ∠R to the nearest degree.

Identify the graph of y = ln x + 1.

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

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?