sarahshapiro2248 sarahshapiro2248

26-01-2021
Mathematics

contestada

13. Solve 9(x + 5)2 81.

Respuesta :

unknownkookieqwq unknownkookieqwq

26-01-2021

Answer:

x = -1/5 = -0.5

Step-by-step explanation:

9(x + 5)2 = 81

Answer Link

sarahmbegun sarahmbegun

26-01-2021

Answer:

x = 19

Step-by-step explanation:

9x + 45 x 2 = 81

9x + 90 = 81

+90 + 90

9x = 171

9 9

x = 19

Answer Link

Otras preguntas

In dreamland burning What piece of evidence is discovered and what is its significance? Use a quote from the book to identify the evidence in your answer.

Find the value of x for which A. 100 B. 55 C. 35 D. 30 Please select the best answer from the choices provided A B C D

Evaluate e 4 . e 4 ≈ 53.14 e 4 ≈ 54.60 e 4 ≈ 54.74

The profit-leverage effect of supply savings means that: Question 3 options: A) effective price negotiations with a supplier will lower the supplier's profits

What barriers prevented plant animals and people from reaching the North America how are these barriers overcome?

Revise each phrases so it clear that is the sentence if you’re accosted in the subway at night you should learn to escape from the police

Is Andrew Carnegie a hero?

use the words provided and write a sentence using "if" clause (second conditional) money /reshma /buy car

Which of the following is a factor of the polynomial 3x squared + 26x - 9?

Use context clues to determine the meaning of the word Imperialism. Write your best definition here, along with the words and phrases that were most helpful in