Find the area and the circumference of a circle with diameter 6 m.
Write your answers in terms of it, and be sure to include the correct units in your answers.

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

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1