Tan^2 x+sec^2 x=1 for all values of x.

True or False

Is - 20x+27 equal to 18x - (-3x+9)

Show me how to solve this algebra problem-4x-7-03x+4=25

Write the following whole number as it's English word equivalent. 9,362,260

The length of a rectangle is 9 inches more than twice it's width. If the perimeter of the rectangle is 66 inches, what is its length and width

Propose a general formula for f^ (n) (x-1) ^1/2

Find the exact circumference of a circle with the given radius. 3¼ inches C =

The parking space shown at the right has an area of 150 ft. A custom truck has rectangular dimensions of 11.7 ft by 6.1 ft. Can the truck fit into the space? Justify you answer.

A rectangular porch has an area of 75 square feet. The length of the porch is 4 feet longer than the width. What is the width of the porch?

If y = 2^2p-1 and z = p - 2, what is the value of y/z when p = 2.5?

There are at least 27 visitors to the nurses office each day at school. Which inequality represents the number of visitors to the nurses office?