xvarxzy xvarxzy

01-05-2021
Mathematics

contestada

If x and y vary inversely and x = 5 when y = -3.5, what is the value of x when y = 10?

Respuesta :

01-05-2021

Answer:

Step-by-step explanation:

k = xy

Putting values of x and y in the equation

k = (5)(-3.5)

= - 17.5

Finding value of x when y = 10

k = xy

- 17.5 = x10

Bringing like terms on one side

- 17.5 - 10 = x

-27.5 = x

Answer Link

Otras preguntas

1.Which of the following was a weakness of the articles of confederation?a)Congress could not taxb)There was no legislative branchc)The Federal government had t

Desperate, Will Mark Brainllest and Give Thanks for Correct Answer What was Henry Ford’s innovation?

What is the relationship between culture and social

At a restaurant you only have $30 to spend on dinner. In addition to the co you must pay a 8% sales tax and leave a 20% tip. What is the most expensiv can order

URGENT!!! If correct will mark BRANILIST Question 1 of 10 What is happening to this graph when the x-values are between -1 and 1? 10+ 5 -10 5 10 -5 -10 + A. It

Round 613100 to nearest hundreds

A computer software retailer used a mark up of 150%. Find the cost of the computer game that cost the retailer $25.

Find the area a and b circumference of the circle with radius 10 m and use 3.14 for pi

according to the video why did the mayan empire fall

first to answer will get brainlest20% of sixth-grade students are in the engineering club. If 24 students are in the engineering club, how many sixth-grade stud