A diver at sea level needs to dive to a depth of -2,200 feet in 10 minutes. Which integer best represents the diver's rate?

The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?

In terms of x, find an expression that represents the area of the shaded region. the outer square has side lengths of (x+5) and the inner square has side lengths of (x-2), as shown. area: a1 x + a2 square units submit