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2 years ago

PLS HELP IF U TAKE THE POINTS IM REPORTING U QUESTION IN PIC

Mathematics

1 answer:

3241004551 [841]2 years ago

3 0

The answer should be false

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Is V72 rational or irrational? And why

Evgesh-ka [11]

Irrational, because if you simplify the root V72=6V2

7 0

2 years ago

James and Cameron are watching a film. They pause it with one fifth left to watch. What is the ratio of how much they have watch

goldenfox [79]

Answer:

The ratio of how much they have watched to how much they have left to see is 4 : 1.

Step-by-step explanation:

Consider that the total duration of the film is, 1.

It is provided that James and Cameron paused when there is one-fifth left to watch.

That is, they have already watched, $1-\frac{1}{5}=\frac{4}{5}$ th of the film.

Compute the ratio of how much they have watched to how much they have left to see as follows:

$\frac{\text{Duration Watched}}{\text{Duration Left}}=\frac{4/5}{1/5}=\frac{4}{1}=4:1$

Thus, the ratio of how much they have watched to how much they have left to see is 4 : 1.

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2 years ago

Which equation represents the line that passes through the points (6,-3)and(-4,-9)

galina1969 [7]

Obtaining thevslope you get 6/5. so
9=-24/5 +n
=
y=6/5x + 21/5

7 0

2 years ago

Simplify.<br> Remove all perfect squares from inside the square root.<br> √180

miskamm [114]

Answer:

13.42

Step-by-step explanation:

$\sqrt{180} =6\sqrt{5} \\\\6\sqrt{5} =13.42$

3 0

2 years ago

Read 2 more answers

Sasha is cutting a cake into 42 equal-sized pieces. If 14 people want cake, then they can each have 3 slices. And if 21 people w

kupik [55]

Answer:

k = 42

the constant of proportionality in this inverse variation is 42.

Step-by-step explanation:

Let x represent the number of people that want cake

And y the number of slices each can have;

Since x is inversely proportional to y;

x = k/y .....1

Where k is the proportionality constant;

To solve for k, we will substitute any of the case scenario given into equation 1.

If 14 people want cake, then they can each have 3 slices;

x = 14 , y = 3

substituting;

14 = k/3

k = 14 × 3 = 42

k = 42

the constant of proportionality in this inverse variation is 42.

Therefore,

x = 42/y

4 0

2 years ago