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

Which of these statements best summarizes the events that take place in the land of the Lotus Eaters (Lotophagi) in Homer's Odyssey?A. Odysseus eats the lotus f

The main trade route that connected China and Rome was called the ____. A) Satin RoadB) Silk RoadC) Han RoadB) Roman Road

When a french child took binet’s test, the result of the test was that child’s intelligence quotient. true false?

Before the birth of humanism, the most important goal a person could have was to a. make the most of daily life. b. take care of the human body. c. honor and

If f(x) = 1/2[x], what is f(7.6)? 3 3.5 3.8 4

What is the value of z in the equation 5(2z + 4) = 0?

_________ often has a unique characteristic that is being measured or compared with the base.

Understanding portion control helps to avoid overeating. true false

Tires are caused by the force of gravity from the sun and moon acting on earth true or false

a train is moving on horizontal rails with a uniform acceleration 5m/s2. a passenger siiting in a boggie drpos a stone inside the boggie. what will be the accel