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3 years ago

If a measured distance of 5 inches on a map respresents an actual distance of 3 miles, what is the fractional scale of the map?

Mathematics

1 answer:

OverLord2011 [107]3 years ago

8 0

5 inches: 3 miles
1 inch: 0.6 miles

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A markdown that is less than 1%

Alexxx [7]

Then mark it down by less then 1%, of by whatever the number would be.

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3 years ago

–4r − 10r + –5 = –19

defon

Answer:

r=1

Step-by-step explanation:

-4 r -10r + -5= -19

-4r + (-10r) + -5=-19

-14r+ -5 = -19

-14r + -5 +5= -19+5

-14r= -14

r=1

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3 years ago

PLEASE HELP What is the radical form of the expression 423 ? 43−−√ 34−−√ 42−−√3 24−−√3

ira [324]

For this case we must express the number "423" in a radical way.

We have to, we can rewrite it as:

$423 = 9 * 47 = 3 ^ 2 * 47$

So, we have to:

$423 = \sqrt {3 ^ 2 * 47}$

By definition of properties of powers and roots we have:

$\sqrt [n] {a ^ m} = a ^ {\frac {m} {n}}$

So:

$423 = \sqrt {3 ^ 2 * 47} = 3 \sqrt {47}$

Answer:

$3 \sqrt {47}$

8 0

3 years ago

HELP ME PLEASE

GrogVix [38]

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I think that's right because that's what my quiz said

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3 years ago

Read 2 more answers

The length of the box is x

Romashka [77]

A polynomial that represents the volume of the Amazon box is; V(x) = x³ - 6x² + 5x

<h3>How to calculate the volume of a box</h3>

Length of box = x
Width of the box is 4 inches less than the length. Thus; width = x - 4
Height is said to be 1 inch less than the width. Thus; height = x - 4 - 1 = x - 5

Now, the formula for volume of a box is;

V = length × width × height

Thus;

V = x • (x - 1) • (x - 5)

V = x(x² - x - 5x + 5)

V = x(x² - 6x + 5)

V(x) = x³ - 6x² + 5x

In conclusion, the polynomial that represents the volume of the Amazon box is V(x) = x³ - 6x² + 5x

Read more on volume of a box at; brainly.com/question/15532376

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2 years ago