Factorize the following
r^4+4s^4

Reflect the point (7,0) across the y-axis

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30