graciefranks03 graciefranks03

04-10-2019
Mathematics

contestada

Solve the equation. If there is no solution, select no solution. -2|h-7|=-28
A) no solution
B) h = 7, h = –21
C) h = –7, h = 21
D)h = 21, h = –21

Respuesta :

Аноним Аноним

04-10-2019

Answer:

C). h = –7, h = 21.

Step-by-step explanation:

-2|h-7| = -28

Divide both sides by -2:

|h - 7| = 14

The vertical lines means the absolute value of h - 7. The h - 7 may be positive or negative so we have 2 equations:

h - 7 = 14

So h = 21.

and h - 7 = -14

so h = -7.

Answer Link

Otras preguntas

In a burnt offering, the animal was cut up into pieces and carefully arranged on the altar. True False

Which sentence has parallel structure? The author argues for and then against the rezoning proposal. The author will write, scribble, fidget, and meet an obstac

Solve the equation for x. the square root of the quantity x plus 4 end quantity minus 7 equals 1 x = 4 x = 12 x = 60 x = 68

1.Solve by factorization method: x+1/x=11 1/11 2.Comment on the nature of roots for 4x^2-5=2(〖x+1)〗^2-7 plz, help...

in judiths cofers "gravity," how do elenitas mother and father conlict?

pls help will give you good rating

A project that provides annual cash flows of $2,700 for nine years costs $8,800 today. Requirement 1:A. At a required return of 9 percent, what is the NPV of th

Linda’s Autoplex performs oil changes on automobiles, light trucks, and sport utility vehicles. She is a profit- maximizing business owner whose firm operates i

Mauro Products distributes a single product, a woven basket whose selling price is $20 per unit and whose variable expense is $17 per unit. The company’s monthl

What was Thomas Hunt Morgan's main contribution to science? He discovered that certain traits were linked to the X chromosome. He was the first to use fruit fli

Q&A Education