proscaterxxpp proscaterxxpp

21-04-2020
Mathematics

contestada

If y varies directly as x, find k if y = 27 and x = 3.

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

21-04-2020

Answer:

k=9

Step-by-step explanation:

The formula for direct variation is

y = kx

We know y and x

27 = k*3

Divide each side by 3

27/3 = 3k/3

9 =k

Answer Link

Otras preguntas

A meteorologist __________. a. makes maps b. plans city layouts c. surveys land for construction d. analyzes weather patterns and predicts weather events

The passage above from Article 1, Section 7 of the U.S. Constitution reflects the principle of

The mass of a moon 3.5 kilograms what is the mass of the moon rock in grams

Which is an example of the bottleneck effect? Green beetles move to a new location and build a new colony there. Green beetles survive as birds don't see them,

20. First and foremost, supervisors are A. Leaders B.Teachers C.Counselor D. Advocates

Jason pays a $100 installation fee and a $40 monthly service charge for his telephone. Which equation shows the amount that Jason pays for x months of telephone

What was an immediate result of the Great Leap Forward (1958)? (1) independence of Kenya from Great Britain (2) the breakup of the Soviet Union (3) the relocati

How do scientists obtain knowledge about the world?

Mr. Tan is 55years old and Tony is 7 yearas old. In how many years' time will mr tan be 4 times as old as Tony? Plzz help it's urgent I don't really know algebr

which one of the following businesses would be the most difficult to get funding for