live4dramaoy0yf9 live4dramaoy0yf9

02-03-2020
Mathematics

contestada

The value of y varies directly with x, and y = 0.5 when x = 2. Find y when x = 20.

Respuesta :

TrippyD2021 TrippyD2021

02-03-2020

Answer:

Y=5

Step-by-step explanation:

20 divided by 2 =10

0.5 times 10 = 5

Answer Link

02-03-2020

Yo sup??

we can say that

y=Kx

when y=0.5, x=2

1/2=k*2

k=1/4

therefore

y=x/4

when x=29

y=20/4

=5

Hope this helps

Answer Link

Otras preguntas

A country's real gdp rose from $500 to $530 while its nominal gdp rose from $600 to $700. what was this country's inflation rate?

there are 320 seniors at strong field high school. if 90% of them go expect to go to college, how many of the seniors expect to go to college?

What happens when a lithium ion is attracted to a fluoride ion? a. They form a covalent bond. b. They form a molecule. c. They form an ionic compound. d. Th

can someone help me with this

A favorable balance of trade exists when a country a. imports more than it exports. b. exports more than it imports. c. sends out more cash than it takes in. d.

Hope someone can help

What is the first thing you should do if you find yourself involved in a conflict?

what is the volume, in cubic inches, of a shoe box with a length of 10 inches, a width of 7 inches, and a height of 5-1/2 inches?

Jerry multiplied 3.04 x 7.091 and got the product 2.155664. Is his answer reasonable? Why or why not?

7,676 rounded to the nearest hundred