helpnykeout helpnykeout

21-03-2019
Mathematics

contestada

assume that y varies inversely with x if y = 4 when x = 4 find y when x = 2

Respuesta :

EdwardYang EdwardYang

21-03-2019

When two variables varies inversely with each other, their product is always constant.

Since y = 4 when x = 4, their constant product is 16.

So when x = 2, y = 8.

Answer Link

Otras preguntas

Emma is planing a party for 128 guests.if guests can be seated at each table,how many tables will be needed for seating at the party

the perimeter of a rectangle is 40cm. one side measures 6 cm and its adjacent side measures (x+y) cm. the perimeter of an equilateral triangle is 60 cm. the mea

0.51 is 10 times as much as?

I need help on this

Distinguish between pressure and force

Val rented a bicycle while she was on vacation . she said a flat rental fee of $55.00 , plus $8.50 each day . the total cost was $123 . write an equation you ca

what is my right to assemble

What is −23 ×−45 ÷−12?

determine m contains the points with coordinates (-4,1) and (5,8) and line n contains the points with coordinates (6,-2) and (10,7) are the lines parallel, perp

According to the map above, all of the following areas have a high population density except __________. A. eastern China B. Japan C. North and South Korea D. c