The perimeter and area of a wall have the same value. If the base of the wall is 7 meters long, what is the height of the wall? ​

Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}

The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.

Zahra wants the equation below to have an infinite number of solutions when the missing number is placed in the box.