lesswolf7 lesswolf7

04-03-2021
Mathematics

contestada

Assume that y varies inversely with x. If y = 7 when x = -2, find у when x = 7. y = ??

Respuesta :

roosterboyo roosterboyo

15-03-2021

Answer:

-2

Step-by-step explanation:

y=k/x

Replace y with 7 and x with -2

7=k/-2 gives you -14

Then you can replace k with -14 and x with 7

y=-14/7 gives you -2

Answer Link

Otras preguntas

example of public speech

Rewrite the quadratic equation 2x squared plus 12x plus 1 equal y

What type of recording option begins the recording automatically when the decibel level of the input sound goes above a preset level? A. auto input B. auto re

Find two positive real numbers x and y such that they add to 120 and y(x^2) is as large as possible.

graph the line by plotting y=x+8

Select ALL the correct answers. Two metal balls are dropped from the top of a two-story building at the same time. One ball is twice as heavy as the other ball.

Why did South Carolina resort to nullification over the tariff controversy of the early 1830s? What deeper sectional and political issues were exposed by the nu

Josie uses 7.3 pints of white paint and blue paint to paint her bedroom walls. 3 4 of this amount is white paint, and the rest is blue paint. How many pints of

Which of these fields of scientific study involves investigating the physical processes that occur within Earth? O A. Geophysics O B. Meteorology O c. Geography

The R.C.Willey furniture store has a sale for Memorial day weekend that if you purchase products that come over $499 a 60" TV can be purchased for only $300. Th