anna6789 anna6789

01-04-2020
Mathematics

contestada

If a rectangle has side lengths x+4 and 2x what is the perimeter and area of the rectangle?

Respuesta :

hipotterhead321 hipotterhead321

01-04-2020

Answer:

Perimeter: 6x+8

Area: 2x²+8x

Step-by-step explanation:

Perimeter- the sum of all sides

So, you do x+4+x+4+2x+2x

Simplify that to- 2x+2x+2x+8

And also simplify that to- 6x+8

Area- length*width

So, it's (x+4)*2x

which is 2x²+8x

Answer Link

Otras preguntas

What is the area of the parallelogram shown in the diagram ?

In the below system, solve for y in the first equation. x + 3y = 6 2x − y = 10 1/3x + 2 -1/3x + 6 −x + 2 -1/3x + 2

Which was a goal of both the compromise of 1820 (missouri compromise) and the compromise of 1850? a.preserving the union b.supporting states rights c.ending sla

in which major ocean zone are plants and animals exposed to air for part of the day a. intertidal zone b. neritic zone c. oceanic zone d. benthic zone

In a memoir, a person write

How do you graph y= -5

Do you think that if the United States had the opportunity to take over other countries today that we would do so? Explain why you think the U.S. should or shou

Although there is not complete agreement, current evidence indicates that the earliest anatomically modern homo sapiens fossils are from which geographical loca

Please help me create a function Correct answer gets brainiest :)

Describe how the introduction of a new predator can cause to extinct.