chris521 chris521

02-05-2018
Mathematics

contestada

-7 = sqared root 2x - 9

Respuesta :

rhodesbb rhodesbb

02-05-2018

[tex]-7 = \sqrt{2x-9} [/tex] Square both sides of the equation
[tex]49 = 2x-9[/tex] add 9 to both sides
[tex]58 = 2x[/tex] Divide both sides of the equation by 2
[tex]x = 29[/tex]

Answer Link

Otras preguntas

John and Sam went to eat pizza. They each decided to order a regular cheese pizza. John ate 8/16 of his pizza and Sam ate 2/4 of her pizza. Who ate most of thei

Mention the name of the organ shed off during the menstrual cycle Once a female reaches puberty, the uterus sheds an unfertilized egg along with the _________.

a gas has a volume of 2.00 at 323k and 3.00 ATM What would be the new volume if the temperature is changed to 273 K in the pressure is changed to 1ATM

Stem-changing verbs. Fill in the blank with the correct form of stem-changing verbs 1. Yo no _________ encontrar las llaves (keys) a. puede b. puedo c. podem

The right triangle has legs a and b and hypotenuse c. If b=12 and c=13, then what does a equal?

Rewrite number 3 replacing the direct and indirect object pronouns and rewrite it both ways Both ways meaning where the pronouns are attached to the present par

2. You want to buy some beans. A 7-ounce package costs $2.38. A 15-ounce package costs $5.25. A 26-ounce package costs $8.58. Which package is the best buy?

A litter of puppies has some male and some female puppies. This can be described with the following equation. L = m + f Solve the equation for the number of fem

Guía para el análisis de la novela el regreso de Justin

Write an equation for each graph: