naranjoivan185 naranjoivan185

02-05-2018
Mathematics

contestada

when 3 less than the square of a number n is multiplied by 2, the result is 122. if n > 0, what is the value of n?

Respuesta :

Skøll1922 Skøll1922

06-05-2018

122÷2=61
61+3=64
√64=±8
N is positive so the number is +8.

Hope this helped!

Answer Link

Otras preguntas

both jefferson and jackson used the slogan "equal rights for all, special privileges for none." In what respects did neither one achieve his goals?

5(wx-v)=9(x+v) make x the subject

6 external parts or peripherals of a computer system and identify which are output and which are input devices.

Fact and Opinion Direction: Read each statement and then circle whether it is a fact or opinion.Explain your answer. 1-The fastest land dwelling creature is t

Which list describes the properties of a liquid? A. fixed volume, definite shape B. fixed volume, takes the shape of its container C. completely fills its conta

Which phrase best describes osmosis? A. the process where DNA is created B. the movement of molecules through the cell membrane C. the division process of the c

Which of these statements about Ivan IV of Russia is correct? a. He was known as "Ivan the Lovable" for his tender care of Russian nobles. b. He killed hundreds

All of the following are steps the country of Morocco took to increase gender equality in society except __________. A. the expansion of school transportation B

Give the chemical name and formula for limestone.

what is the 10th term of the sequence:5,9,13,17