abby09987676 abby09987676

19-12-2020
Mathematics

contestada

The expression 4x + 3 represents the length of a rectangle. The expression 2x + 1 represents its width. Which expression represents the
perimeter of the rectangle?
A.10x
B.21x
C.6x + 4
D.12x + 8

Respuesta :

billgkgk billgkgk

19-12-2020

Answer:

D. 12x + 8

Step-by-step explanation:

Combine like terms and multiply by 2. Perimeter is the sum of 2 lengths and two widths.

Answer Link

Otras preguntas

You just flew through a whirlwind of Japanese history, from its earliest written records in the 700s through the Tokugawa Shogunate taking over in the 1600s—abo

What is the equation of the line in slope-intercept form that passes through point (4, 5) and is parallel to the line y = −2x − 2? Show all necessary steps.

On november 1st, halloween candy is discounted 40%. if the original price of a bag of candy corn was $5, what is the final price of the candy, including the dis

The Reefs By Marcella Morris She clutched her lab work to her side and walked briskly towards school. The snow fell in typical New York flurries, and the ground

if a person with brown eyes and a person with blue eyes have a child with hazel eyes, which type of dominance is expressed?

2 causes of the Renaissance and 2 causes of the Reformation.

how are the convection currents in the student’s model different from the convection currents in earth’s atmosphere and oceans?

A scuba diving instructor takes a group of students to a depth of 54.96 feet. Then they ascend 22.38 feet to see some fish. Where are the fish in relation to th

a faucet is used to add water to a large bottl that already contained some water. after 25 ounces of water. after it has been filling for 11 seconds, the gauge

write each decimal as a fraction in lowest terms 0.255