evanskatie7384 evanskatie7384

13-12-2019
Mathematics

contestada

A rectangle has a height of 3 and a width of 3x2 + 4x.

Express the area of the entire rectangle.

Expression should be expanded.

332

43

Area =

Respuesta :

mnhlabatsi7 mnhlabatsi7

13-12-2019

Answer:

9x² + 12x

Step-by-step explanation:

We are told that the height of this rectangle is 3 and the width is 3x² + 4x.

Area = height x width

= 3(3x² + 4x)

= 9x² + 12x

Answer Link

Otras preguntas

Which pair of atoms has the highest electronegativity difference? H – S H – Cl N – H O – H C – H

A quadrilateral PQRS is inscribed in a circle, as shown below. What is the measure of arc PQR? 110° 140° 70° 220°

A guardian does which of the following? A) Distributes a person's estate. B) Enforces a contract. C) Agrees to care for a person's children in the event of the

which expression is equivalent to sin^2(pi/2 - x)/ sin x?

How to easily remember the difference between the two bones in the lower arm?

Use the following picture to answer questions #6 and 7. Consider that after the snowboarder starts down from the hill from point A, she travels all the way to

How can you tell if 1245 is divisible by 3

Betty took a doll she inherited from her grandmother to the antique store. The dolls original price tag says $6.80. The antique store said the doll was worth $8

The acceleration of gravity is a constant equal to _______ meters per second squared. A. 10.2 B. 9.8 C. 8.4 D. 7.6

All of the following are zones of the sandy beach except:. A. surf zone . B. intertidal zone . C. backshore zone Incorrect . D. innershore zone