hannalynn04 hannalynn04

03-04-2020
Mathematics

contestada

If x varies directly as y and x= 18 when y =3 find x when y=7

Respuesta :

amna04352 amna04352

03-04-2020

Answer:

42

Step-by-step explanation:

x = Ky

18 = K(3)

K = 18/3 = 6

x = 6y

x = 6(7) = 42

Answer Link

Otras preguntas

What happened to the Sudetenland as a result of the Munich Agreement?

14 POINTER IF YOU HIT THE BULLSEYE!!!!! HELP!Billy, Bob, and Joe found a question in their test that said this and they NEED HELP!!!!! with flying promises to g

Caculate the value of x on the figure below

3 to the power of 5 equals 243. Explain how to use that fact to quicky evaluate 3 to the power of 6.

If cot Theta = Two-thirds, what is the value of csc Theta? StartFraction StartRoot 13 EndRoot Over 3 EndFraction Three-halves StartFraction StartRoot 13 EndRoot

Me need big brain to answer this question c:

in a certain game, points you win are positive numbers and points you lose are negative numbers. What is the value of the series plays: win 8, lose 7, will 11,

] You are scheduled to receive $20,000 in two years. When you receive it, you will invest it for six more years at 8.4 percent per year. How much will you have

In common speech, some people may use the terms hypothesis and theory interchangeably. In science, however, the terms have different meanings. What do you think

Read the excerpt from The Code Book. A theoretical breakthrough would be a fundamentally new way of finding Alice's private key. Alice's private key consists of