2 years ago

What fraction of 3 weeks is 18 days?

Mathematics

2 answers:

Rudiy272 years ago

8 0

Answer:

3.78

Step-by-step explanation:

Zielflug [23.3K]2 years ago

3 0

6/7

because 3*7=21 it will become 18/21=6/7

brainliest please

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Solve the equation by factoring: x^3-16x^2+63x=0 x 3 −16x 2 +63x=0

Svetlanka [38]

Can you re order them I don’t understand your problems

3 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B2x%7D" id="TexFormula1" title="\frac{3}{2x}" alt="\frac{3}{2x}" align="absmid

defon

Answer:

x=35/78

Step-by-step explanation:

3/2x-11/5=(7/8)*(64/49)

3/2x-11/5=8/7

3/2x=8/7+11/5

3/2x=117/35

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3 years ago

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pshichka [43]

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3 years ago

A line has a rise of 6 and a slope of 1/20 . What is the run?

Lerok [7]

Answer:

120

Step-by-step explanation:

$\text{ Slope }=\frac{\text{ Rise }}{\text{ Run }}$ .

Plug in the information given:

$\frac{1}{20}=\frac{6}{\text{ Run }}$ .

Now we want to solve this equation for Run.

If you don't like Run as a variable, let's just use x in it's place:

$\frac{1}{20}=\frac{6}{x}$

Cross multiply:

$1(x)=20(6)$

Simplify both sides:

$x=120$

The run is 120.

Let's check our work.

$\text{ Slope }=\frac{\text{ Rise }}{\text{ Run }}$ .

So if our rise is 6 and our run is 120.

Does 6/120 reduce to 1/20?

6 and 120 do have a common factor of 6.

So if you divide top and bottom of 6/120 by 6 you do get 1/20.

8 0

3 years ago

Read 2 more answers

Which of these equations could represent the blue line?

Kitty [74]

Answer:

y = 1/2x

Step-by-step explanation:

The x seems to double the size of the y on the points.

5 0

2 years ago