vianneyhernandez vianneyhernandez

03-05-2021
Mathematics

contestada

If y varies directly with x and y = -15 when x = 3, find x when y = 10.
Write and solve a direct variation equation to find the answer.

Respuesta :

0000A000 0000A000

03-05-2021

Answer:

like here x= 3 and y= -15

here, its 5 times goes in negative

now if y = 10 TO X IS 5 TIME POSITIVE HERE = 10×5 = 50

Answer Link

Otras preguntas

What number is equivalent to 13/2

A movie starts at 7:00 pm and lasts 108 minutes. What time does the movie end?

List all the commonwealth games mascots from 1982-2014

in the xy-plane above, point c has coordinates (6,9). which of the follwoing is an equation of the line that contains points 0 and c?

Which characteristic is shared by sonnets and haiku?

find the point on the y-axis that is equidistant from (6,1) (-2,-3)

Square of the complex number (i - 2)?

find the point on the y-axis that is equidistant from (6,1) (-2,-3)

Compute the value of the discriminant and give the number of real solutions to the quadratic equation: 3x^2 - 7x + 9 = 0

in the xy-plane above, point c has coordinates (6,9). which of the follwoing is an equation of the line that contains points 0 and c?