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 ( 46+ )
Otras preguntas
The westphalian idea of the sovereign equality of member states is
air bags will deploy no matter which side your car is hit true or false
Hello there ^ _ ^ I am not sure how to solve this thing - May you help me please ? Thanks~
Beowulf which part is most clearly the rising action
Is kindergarten part of elementary school?
A plane can fly 13 miles per minute. The plane will fly 6 trips, and each trip is 768 miles. How many hours will the plane fly? Show your work to receive full c
Why was feudalism successful?
Q: How are two ecozones always different from each other? A: A.They have different climates. B.They have different political systems. C.They have different ec
Mark's girlfriend dropped him off at a party, and then she went to visit her best friend two blocks away. When Mark called his girlfriend to get a ride home, he
En los Estados Unidos, las chicas celebran el “Sweet Sixteen” cuando tienen __________. quince años doce años veinte años diez y seis años
