ihatemymathteacher15 ihatemymathteacher15
  • 03-12-2021
  • Mathematics
contestada

Write the equation of a line that is perpendicular to -4x +8y = 9 and passes through the point (-2,6).
Group of answer choices

A. 2x + y = -2

B. -2x +4y = -8

C. y = 2x +4

D. y = 1/2x +2

Respuesta :

divinasotto14
divinasotto14 divinasotto14
  • 03-12-2021

Answer:

Its letter B. po

Step-by-step explanation:

I already answer this so im sure i was right

Answer Link
GREATGATSBY02
GREATGATSBY02 GREATGATSBY02
  • 03-12-2021

Answer:

D. y = 1/2x +2

Step-by-step:

(y-yA) = m(x-xA)   where A(0,4) passes through the line:

==> (y-4) = m(x-0)

==> y= (m1)x + 4

Now we are givern that the line is perpendicular to the line 4x + 8y + 9 = 0

Then the product of their slopes = 1

Answer Link

Otras preguntas

Which of the following is an example of "craft" A.) an algebra problem. B.) a knitted blanket. C.) making a bed. D.) shooting a gun
How do you do 44=5x-6. I am having trouble finding x. Any help finding x?
Which of the following best characterizes the Neolithic era? A.The need for hunting and gathering B.The development of permanent settlements C.The discovery
The informal structure has been referred to as __________, because it includes the ideology and practices of workers on the job.
Which statement(s) below did Thurgood Marshall use to argue against segregation of public schools in Brown v. Board of Education? Check all of the boxes that
What's 2+2 and 4*4-5
homeostasis is specific to an organism’s _________ environment.
What is 20 divided by blank equals five?
why did the continental congress have trouble raising money
This painting shows an example of Variety Proportions Emphasis Radial balance