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
VER TODAS LAS RESPUESTAS ( 96+ )
Otras preguntas
A rectangle has an area of 30 square units and a perimeter of 34 meters.what are the dimensions of this rectangle
Which of the following nutrient cycles has its largest reservoir in the atmosphere? A) Carbon cycle B) Nitrogen cycle C) Potassium cycle D) Phosphorus cycle E)
how long is 63 months in years?
2/5+4/7 estimate: decide if each addend is closer to 0 or closer to 1. then estimate the sum or difference. this is a fraction question.
What is twenty percent off 600 hundred pounds
Two parents with dimples have a child with no dimples. The allele D for dimples is dominant. What are the possible genotypes of the parents? I. DD and Dd II. Dd
A certain animal in the zoo has consumed 39 pounds of food in six days. If it continues to eat at the same rate, in how many more days will its total consumptio
how far away is all 9 planets from the sun
How many months is 0.75 of a year
how might the history of california have been different if the gold rush had not happened
