isaugonzalez446 isaugonzalez446

02-04-2018
Mathematics

contestada

If y varies directly as x and y = 14 when x = 7, find x when y is 30

Respuesta :

02-04-2018

If directly proportional then y=kx so
14=k x (7) so k=2
Y=kx
Y=2x
30=2 x
Divide both by 2
X=15

Answer Link

Otras preguntas

thirty-one thousand, eight hundred eighty-nine

5) The following picture is of a single organism that has been Gram stained and is viewed under oil immersion on the compound light microscope. What is the reas

PLEASE HELP 2 6.1.2 Exam: Exam A. Question 1 of 40 Which of the following is an example of internal compliance? O A. A publishing company prevents its employee

How did the draft laws change in the North and the South from the beginning to the end of the Civil War?

the diameter of a circle is 18 miles. What is the area? Give the exact answer in simplest form

Which brands come to mind when you think about companies that provide TV/movie streaming services via a paid subscription?

4.04 Lee y escoge la mejor respuesta. Read and select the best answer. Estamos escribiendo un ensayo persuasivo en mi clase de arte sobre Diego Rivera y Frida K

Ill mark you brainlist plz help if you put something random I will report you!

Which of these ideas was first introduced in ancient Greece?

Can someone help me?