aaronhb0523 aaronhb0523

12-03-2021
Mathematics

contestada

What is the perimeter of a rectangle with a width of 3x+12 and a length of x²-2x+10?

Respuesta :

yulianahi yulianahi

12-03-2021

Answer:

2x^2 + 2x + 44

Step-by-step explanation:

Perimeter = length times 2 + width times 2

so perimeter = 2(x^2 -2x + 10) + 2(3x +12)

then: (2x^2 - 4x + 20) + (6x + 24)

which equals 2x^2 + 2x + 44

Answer Link

Otras preguntas

what is the answer to x/16=45/40

The organelles where cellular respiration occurs are called

what are the discrimnats f(x)=x2−3x+5f(x)=x2-3x+5

which chemical formula shows two atoms of iron (Fe) and three atoms of oxygen (O)?

You are ordering packaging for a product. Should you be more concerned with volume or surface area? Explain

which gas has the lowest volume in the atmosphere of earth

Suppose that 50% of all college students smoke cigarettes. a sample of 14 is selected randomly. what is the probability that less than 13 students smoke?

Indicate whether each description applies to a specific group of gymnosperms or to all gymnosperms. drag each item to the appropriate bin. view available hint(s

Draw a table to represent months and years Explain how you labeled each column.

Identify the point of view for the following excerpt from "The Monkey's Paw ." She brought the stranger, who seemed ill at ease, into the room. He gazed at her