savahnascp9peg2 savahnascp9peg2

02-06-2018
Mathematics

contestada

3m2+7=55 answer please

Respuesta :

02-06-2018

[tex]3m^2+7=55\ \ \ |-7\\\\3m^2=48\ \ \ |:3\\\\m^2=16\to m=\pm\sqrt{16}\\\\m=-4\ \vee\ m=4[/tex]

Answer Link

Otras preguntas

how many grams in an ounce

Quelle est ta destination favorite de tous les temps? what does this mean?

± √2 write the quadratic eaquation with the given roots.

Sibyl has seen four more films than Linda. Linda has seen twice as many films as Joel. If Sibyl has seen s films, then in terms of s, what expression can repres

how to find the area of a circle

chronic respiratory disease

18 people ordered soup ans sandwiches for lunch. Each person had either soup or sandwich. the sandwiches cost $7.75 each and the doups cost $4.59 each. If the

The territory of a caliph is called a(n) _____.

what must profit-seeking entrepreneurs do in order to be successful?

where is grey goose vodka made