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 ( 58+ )
Otras preguntas
What are two numbers that add up to 70 without regrouping?
lauran's shoe organizer can hold 5 pairs of shoes of each row . how many rows will lauren need need if she has 24 pairs of shoes ?
What kind of consumers do omnivores eat?
How do you multiply mixed numbers and fractions?
lauran's shoe organizer can hold 5 pairs of shoes of each row . how many rows will lauren need need if she has 24 pairs of shoes ?
True or False.. Habitat destruction is a disadvantage of geothermal energy.
First, think about what you would like to be doing twenty years hence. Then, find out what education you must have to achieve this goal.a.Fragmentb.Run-onc.Corr
What mass of water will fill a tank that is 100.0 cm long, 50.0 cm wide, and 30.0 cm high? Express the answer in grams.
What is larger 80% or 1/8?
PLEASE, PLEASE HELP ME?!?4. Identify the word or words that the underlined phrase modifies.The cool, blue water in the pool attracts everyone on these hot summe