kaylaspringer10 kaylaspringer10

02-02-2021
Mathematics

contestada

Suppose y varies directly with x when x is 4, y is 32. What is y when x is -2

Respuesta :

ChoiSungHyun ChoiSungHyun

02-02-2021

Step-by-step explanation:

Since y varies directly with x,

y = kx, where k is a real constant.

When x = 4, y = 32.

=> (32) = (4)k, k = 8.

Therefore when x = -2,

y = kx = (8)(-2) = -16.

Answer Link

Otras preguntas

Ping's Ice Cream Palace offers a special sundae that contains over 2 kilograms of ice cream plus any number of toppings. Write an inequality that describes S, t

WILL NAME BRAINEST!!!!!!!!!!!!!!

What are two factors that prompted thousands of Jews to settle in Palestine immediately after World War II? 1.educational facilities 2.trade opportunities 3.Zi

Choose all that apply. Which of the following were terms of the Treaty of Versailles? Germany was occupied by Allied troops. Germany paid reparations. Germany

May I get some help with this please?

What is the meaning of life, dont be short

5) The efforts of Nat Turner in 1831 caused A) an end to slave resistance throughout the northern United States. B) northern states to organize a single, un

Find the number of moles of water that can be formed if you have 178 mol of hydrogen gas and 84 mol of oxygen gas. Please give an explanation why. Thanks!

solve for the equation a+b-c=180 for c

what is the perimeter