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2 years ago

Find the difference using the number line!!!!!!!!!!!!! Help

Mathematics

1 answer:

Rzqust [24]2 years ago

7 0

The correct answer is 7.2

We can subtract 2 from 4, which is 2.

They're both in the same decimal place, so that is why they are affecting each-other.

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Find the standard form of the equation of the parabola with the given characteristics

lord [1]

Answer:

Step-by-step explanation:

The standard equation of a parabola is

y² = 4ax

where, a is the focus,

The coordinates of the centre of parabola is (0,0)

coordinates of focus is (a, 0)

It is symmteric about the x axis

the equation of directrix is x = -a.

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3 years ago

Mitchell buys a rug that is 3.8 meters long and 0.9 meters wide. How many square meters does the rug cover? Record your answer b

Bond [772]

Answer:3.42

Step-by-step explanation:to get the answer to a area equation you need to multiply the length by the width.

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3 years ago

Please help asap !!!

Firlakuza [10]

I believe that the answer is B. y=-7x+41

7 0

2 years ago

Can someone help me with this math homework please!

Assoli18 [71]

1. a= 19

2.2 ( second option)

3.C

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3 years ago

If the bathtub holds a total of 46.2 gallons, how many minutes would it take to fill the entire tub? Write an equation in one va

sergejj [24]

Answer:

It will take 2.8 minutes

Step-by-step explanation:

Given

$x \to Minutes$

$y \to Gallons$

See attachment for complete question

Required

Time to fill the tube with 46.2 gallons

The attached table is a represents a direct proportional relationship between x and y.

This relationship is:

$y = kx$

Where k is the constant of proportionality.

When (x,y) = (1,16.5), we have:

$16.5 = k*1$

$16.5 = k$

$k=16.5$

So, we have:

$y = kx$

$y = 16.5x$

To calculate the required time to fill 46.2 gallons, we make x the subject

$x = \frac{y}{16.5}$

Where

$y =46.2$

$x = \frac{46.2}{16.5}$

$x = 2.8$

8 0

2 years ago