APPLICATION: Show ALL steps 8. a) Write a simplified expression for the area of the rectangle. 3x + 4 2x-7 b) Determine the area if x = 16 cm.

Represent the number you would have to add to an expression of the form x2+bx to make a complete square

A trapezoid has a height of (x + 2)cm and the length of two opposite parallel sides are (x + 4)cm and (x + 7)cm respectively. Write the area of the trapezoid in most simplified (a+b)k form. (HINT: Area of a trapezoid: A = 2

Determine the positive number that must be added or subtracted to the expression to complete the square. x2 + 4x To complete the square of x + 4x, subtract

A square bird sanctuary has sides that are 10/s+2 meters long. Write an expression for its perimeter and area.

A triangle has side lengths of (9.7m-6.8n)(9.7m−6.8n) centimeters, (6.6m+6.5p)(6.6m+6.5p) centimeters, and (2.2p-6.4n)(2.2p−6.4n) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?

The perimeter of the following triangle is 82 feet. Find the length of each side. (2x – 8) feet x feet (3x – 12) feet

Leta wants to redesign her garden so that it is a rectangle with the same area as her current garden. Explain how Leta can redesign her garden.