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

would anyone be able to help me solve this?

Find the mode of this data set: 16 7 8 5 16 7 8 4 7 8 16 7 Subject: Algebra

16=[tex] \frac{25}{6} [/tex]x-34

Michael cycled a distance of 12 5/6 miles in 2/3 hours. What is his cycling unit rate in miles per hour?

Draw a clock showing a time to the nearest Minute write the time as many different ways you can

what is the total suface area of one side of the envolope?

Which of the following statements is true? All work gains some energy as heat. Radiation is the transfer of heat in solids. An insulator speeds up the transfer

The clear, yellowish liquid that is seen after a clot forms is called ____________________.

what is the difference between machanical digestion and chemical in the mouth

Caitlin is thinking of a number that is greater than -53/4 and less than -5 1/2 . Which number could be Caitlin's number? A -5.8 B-5.7 C-5.4 D -5.3