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3 years ago

14

Justine's city took a telephone poll about a plan to build a new hotel downtown. 420 people took the poll. 126 of them were in f

avor of the new hotel. What percentage of the people polled were in favor of the hotel?

1 answer:

Kryger [21]3 years ago

7 0

The answer is 23 because if you subtract 100-50 you get it

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Leah measured the elementary school and made a scale drawing. She used the scale 1 centimeter : 4 meters. The school yard is 60

spayn [35]

Answer: 15 meters

Step-by-step explanation:

1cm/4m= X cm/ 60 m

Cross multipsy

4x=60

Divide by 4

X=15

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4 years ago

What’s the length of the hypotenuse in inches?

natta225 [31]

Answer:

The hypotenuse is 25 inches.

Step-by-step explanation:

This is a right triangle, so the Pythagorean Theorem applies.

I will assume you know about the Pythagorean Theorem, therefore I will not define it.

Here, I am solving for the hypotenuse.

$a^2+b^2=c^2$

$24^2+7^2=c^2$

$576+49=c^2$

$625 = c^2$

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3 years ago

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Divide. Express your answer in simplest form.<br> 8 divided by 2 4/9

AlladinOne [14]

Answer:

Step-by-step explanation:

8 ÷ 2 4/9

36/11 or 3 3/11 or 3.27

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3 years ago

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Two-thirds of a number minus six is 2

Vlada [557]

(2/3)n - 6 = 2

Add 6 to both sides.
(2/3)n = 8

Divide by 2/3.
n = 9 / (2/3)
n = 27/2, or 13.5

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4 years ago

Solve the following proportions X/5=8/120

frez [133]

Answer:

x 1/3

Step-by-step explanation:

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