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 ( 47+ )
Otras preguntas
For each handmade greeting card jacqui sells,she makes a profit of $0.35. In one week,she made a profit of $42. She sell the cards for $0.75 each. a. About how
How did growing social and gender hierarchies and expanding networks of trade increase the complexity of human society in the neothlithic period?
Write an expression for triple 3 and then add double 8
How did growing social and gender hierarchies and expanding networks of trade increase the complexity of human society in the neothlithic period?
a coin-operated machine sells plastic rings. it contains 14 pink rings, 10 green rings, 9 purple rings and 13 black rings Sarah puts a coin into the machine. Fi
Always allow _______ to complete a writing project. a. about one week b. at least one day c. just enough time d. more time than you think you will need
The "coalition for the homeless" has served as a valuable resource of information and assistance to those in poverty as well as lawmakers and other interested p
What is the first simple step in learning to appreciate art? A. Understanding through formal analysis B. Learning to look C. Learning about the materials the a
What was the main way that African American farmers got out of the debt that they incurred as sharecroppers?
rationalize the denominator and simplify (5x^3)/(√ x)
