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

Which one of the following pieces of information would require you to use a parenthetical citation to indicate that you took the information from an outside sou

Evaluate the expression 2x - 5 when x = 3. A) -4 B) 1 C) 6 D) 11

Which of the following should you do during an interview? Demand specific benefits. Explain why your previous job was wrong for firing you. Tell stories of

PLEASE HURRY I DONT HAVE MUCH TIME

whats the measure of ABC? a.120 b.75 c.60 d.45

Decide if the function is an exponential function. If it is state the initial value and the base y=x^2

I need help please ..

1. _____ rebuilt the city of Babylon, which the Assyrians had destroyed. Hammurabi Nineveh King Nebuchadnezzar II Cyrus the Great 2.Who created the Babylonian

12) Which two countries were allied during World War II but NOT after the war? A) Italy, France B) France, Great Britain C) United States, Soviet Union D

helppppo please due tomorrow