adalyn264
adalyn264
01-04-2021
Mathematics
contestada
I’m so confused help pls
Respuesta :
Jsf09
Jsf09
01-04-2021
Step-by-step explanation:
A: n(n+1) = 72
B
n^2 + n = 72
n^2 + n -72 =0
(n+9)(n-8) = 0
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
please give the answer.what is 44x65
According to cardinal principles, what was kokutai? how did the document define the national essence of japan? how did its authorscompare japan to the west?
Vinegar is a(n) ________ because its pH is about 3.5.
Parents should encourage equal women relations in the manner they raise boys and girls within a family . Suggest 2 ways in A FAMILY SET-UP
An 81-kg physicist and a friend are ice-skating. The physicist, distracted, collides from behind at 7.0 m/s with his friend, who is skating at 5.0 m/s in the sa
if f(x)=x^2-3x+5 and g(x)=3x. find the product of the function .
Movement of water on or near the surface of the water is called a deep current. Please select the best answer from the choices provided T F
Luara is 5 years older than her sister Elisabeth. She figured out that in 4 years she will be two times older than Elisabeth. How old are they now?
Terrell used wired fencing to form a border around a circular region vin his backyard. If the radius of the circular region was 6 yards, what was thr total leng
what is the solution to 7-5x=-5x-6x+7
