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

find the radius!! hurry

Please answer correctly !!!!! Will mark brainliest !!!!!

Several transformations of the function f(x2)=x2 are shown below. For which graph is k=3

Large-scale integrated (LSI) circuit chips are made in one department of an electronics firm. These chips are incorporated into analog devices that are then enc

This week's assignment is to pretend that the career services office at your university wants to develop a system that collects student resumes and makes them a

5(y+2/5)= -13 (please have an explanation)

Who coined the term web log for an online journal?

Need help anyone asap xd?

What are the roots of y = x2 – 3x – 10?

Please solve this !!! ASAP !!! Answer the picture below.Please ignore the blue dot that was a miss click.