3 years ago

Y varies inversely with x k=2.8 what is the value of x when y is 22.4

Mathematics

1 answer:

igor_vitrenko [27]3 years ago

6 0

Xy = k is the inverse variation formula.
22.4x = 2.8
divide both sides by 22.4
x = 1/8

You might be interested in

R/3 + 5 < 8<br><br> please help

Feliz [49]

Answer:

r<9

Step-by-step explanation:

r/3 + 5 < 8

Subtract 5 from each side

r/3 + 5-5 < 8-5

r/3 < 3

Multiply each side by 3

r/3 *3 <3*3

r<9

3 0

2 years ago

Determine the correct scientific notation form of the number. 327,000,000,000

I am Lyosha [343]

Answer:

B. 3.27 x 10^11.

Step-by-step explanation:

There are 11 digits after the first one, so it is

3.27 x 10^11.

5 0

2 years ago

What is the volume of the prism 16cm 12 cm 8cm

Stella [2.4K]

I am not sure about the answer, but the formula of the prism is LxWxH

4 0

2 years ago

34+35

Musya8 [376]

you know dam well what 34+35 is...

70-1...

68+1....

aaaaaaaaand im gone bye

7 0

2 years ago

Read 2 more answers

There are 5 small boxes in rectangle each box has length of 6 cm find the perimeter of all boxes

masha68 [24]

72cm

you multiply the outside length (6cm each) by how many there are

7 0

3 years ago