ccalvillo894 ccalvillo894

03-05-2021
Mathematics

contestada

The length of rectangle PQRS is expressed as 2x+7. The width of rectangle PQRS is expressed as 3x−4. Which expression describes the area of rectangle PQRS?
A.6x^2
B.6x^2-29x-28
C.6x^2-15
D.6x^2+13x-28

Respuesta :

Аноним Аноним

03-05-2021

Answer:

[tex]area = length \times width \\ = (2x + 7)(3x - 4) \\ = (6 {x}^{2} - 8x + 21x - 28) \\ = (6 {x}^{2} + 13x - 28) \: sq \: units[/tex]

Answer Link

Otras preguntas

2÷813.60 how much is 2 divided into 813.60

How did most goods get from China to Europe along the Silk Road? Caravans transported the goods along the entire length of the route. Goods were traded from one

Uniformitarianism Choose one: A. can be illustrated by scientists' seeing pillow lava forming only underwater, then theorizing that pillow lava found high in t

Can someone help me with this one plz

Guac Co. paid $350,000 for a purchase that included land, a building, and equipment. An appraiser estimated the market value of the land to be $80,000, the buil

Andy, Ben, Liza, Ted, and Jim are online customer service representatives. They have all been reprimanded by their boss. Andy is 24 years old. Ben is 46 years o

An airtight container with a volume of 4.25 x 10^4L, an internal pressure of 1.00 atm, and an internal temperature of 15.00 *C is washed off the deck of a ship

it costs 9.50 to enter wild life safari, 5$ for a bag of food, 3$ for a pop, 4$ for a sandwich, and 26$ for a photo. if a family of four go and buy 2 bags of fo

What does an argument relies on?

PLS HELP MULTIPLE CHOICE 20 PTS What line below is persuasive text? "In your hands, my fellow citizens, more than mine, will rest the final success or failure o