gurlsouthern4 gurlsouthern4

03-06-2021
Mathematics

contestada

the width of a rectangle is 2x²+9x-7 and the length is x²-9. Find the perimeter of the rectangle.

Respuesta :

dspader dspader

03-06-2021

Answer:

---

Step-by-step explanation:

W=2x²+9x-7

L=x²-9

2(3x²+9x-16)

6x²+18x-32

The bold is the perimeter.

---

hope it helps

Answer Link

Otras preguntas

What was the immediate result of the japanese attack on pearl harbor (points 2?

Angle CBD has a measure of 140°. What is the measure of angle ABD? 40° 50° 60° 70°

Which of the following is an R-selected species? A)rat B)humpback whale C)eagle d)elephantit is A)

List the six steps that will allow a word to become a lasting part of your vocabulary.

The acceleration due to gravity on jupiter is 2.5 times whats on earth. An object of mass 10kg is taken to Jupiter. What is the mass there?

True or False: Making inferences is something that we do in everyday situations. Question 3 options: True False

Which sentence describes a poem's diction? A. Every three syllables in each line is accented, except in lines 13 and 14, which are iambic. B. The speaker shows

Simplify. −7.5×(2−1.9)+3 enter your answer in the box

Which statement best describes Frederik W. de Klerk? He was sent to prison on various charges for protesting South Africa’s policies of apartheid. He was the p

In a game, if you roll a 6 on a 6-sided number cube, you lose a turn. (a)What is the probability that you roll a 6? Explain your reasoning. (b)What is the prob