3 years ago

When writing a linear equation from a word problem, the rate of change is the slope, m.

Mathematics

1 answer:

devlian [24]3 years ago

3 0

The answer is true the slope is the rate of change

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When 5 is subtracted from the square of a number, the result is 4 times the number. Find the negative solution.

wariber [46]

Answer:

-1

Step-by-step explanation:

You can write it as...

$x^{2} -5=4x$

Carry the 4x

$x^{2} -4x-5=0$

Then use the quadratic formula to solve, since you want to find the negative solution, you don't need to find the positive solution, so we will have

$(4-\sqrt{16+20}) /2=\frac{4-6}{2}=\frac{-2}{2} =-1$

Therefore our answer is -1

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2 years ago

Help!! Giving brainless need help

charle [14.2K]

Answer:

A. 15

Step-by-step explanation:

V of a right prism which this is. Is LxWxH

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2 years ago

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The area of a square is 15.1 unit squared. Estimate the length of the sites. Explain how you estimate it?

Pepsi [2]

Hi I would have to say 2.1

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3 years ago

Write as Exponential form:a.a.a.c.c.c.c.m.m.m

pickupchik [31]

A^3c^3m^3

it would be a cubed or a to the third power, c cubed or c to the third power, and m cubed or m to the third power

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2 years ago

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What is the interquartile range of this data? 6 8 9

vladimir1956 [14]

Answer:

Step-by-step explanation:

Just subtract the first quartile form the third quartile.

third quartile - first quartile

32 - 8 = 24 IQR

FIRST quartile: 8

SECOND quartile: 20

THIRD quartile: 32

So the IQR is 24

Hope this helps :)

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2 years ago

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