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Varvara68 [4.7K]
3 years ago
11

I need help on this can someone help

Mathematics
2 answers:
ASHA 777 [7]3 years ago
8 0

Answer:

1   : 3

Step-by-step explanation:

pears : apples

3           9

Divide each side by 3

3/3      9/3

1   : 3

katen-ka-za [31]3 years ago
6 0

Answer:

1:3

Step-by-step explanation:

3:9\\= 1: 3

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Trava [24]

Given:

The ratio of the measures of the sides of a triangle is 3:4:5.

Its perimeter is 48 inches.

To find:

The scale factor as a decimal, and the measure of each side of the triangle.

Solution:

Let x be the scale factor. Then the measures of sides of the triangle are 3x, 4x and 5x.

The perimeter of the triangle is 48 inches. It means the sum of all sides of the triangle is 48 inches.

3x+4x+5x=48

12x=48

Divide both sides by 12.

x=\dfrac{48}{12}

x=4

Now, the measures of sides are:

3x=3(4)

3x=12

Similarly,

4x=4(4)

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5x=5(4)

5x=20

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3 years ago
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vodka [1.7K]

Answer:

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Step-by-step explanation:

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4 0
2 years ago
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In this circle, the area of sector COD is 50.24 square units.
Bezzdna [24]

Answer:

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Step-by-step explanation:

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30°/360° = 1/6

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zhenek [66]

Answer: b

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Answer:

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