Mecka123 Mecka123

04-03-2014
Mathematics

contestada

There is an inverse relationship between x and y. If y is when x is 3, what is x when y is 9?
3
5

Respuesta :

crisforp crisforp

04-03-2014

For example, y = k/x; when x = 3 => k = 3y; when y = 9 => k = 27 and x = 27/9 = 3;
The answer is 3!

Answer Link

Otras preguntas

how would living things most likely be affected if there were a shortage of water on earth

Why is safety both a consumer right and a consumer responsibility?

A quiz has 5 questions with answers that are either true or false. How many different combinations of answers are possible? 10 16 25 32

Use an addition property to solve for a. 10 + (–15) = –15 + a

Health-related fitness contributes to sports performance. True or False?

The length and width of a rectangle are 7 cm and (x-8) cm respectively. Find the value of x if the area with of the rectangle is 42 cm squared.

How many brands of raisin bran are shown in the table?

................................................................................................................................................................

What is the inverse of f(x)=3x-1/4

Fill in the blank with the Spanish equivalent of the word in parentheses: Yo (love) mucho a mis parientes A. esposa B. quiero C. extrano D. enamorarse I chose D