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

Tensions increased over time between Jamestown colonists and _____.

mrs Singh bought 9 folders 9 notebooks. The cost of each folder is $2.50 and the cost of each notebook is $4 write two equivalent expressions then find the answ

24% of 1,321 is how much?

Which intaglio technique involves the use of a material called "ground" to create lines?

Multiply. 5 1/2 x 2 4/5 = User: Add. 3.38 + 86.3 + 0.796 =

What does it mean for an equation to express Y in terms of X?

Warning signs of suicide include all of the following EXCEPT: a. feelings of euphoria b. reckless behavior c. inability to concentrate d. giving away possession

How do you draw a electron dot diagram

Explain what the Role of Public Relations is.

Which of the following words is an adverb? and become swiftly with