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sineoko [7]
2 years ago
9

The figures below are similar.

Mathematics
1 answer:
Dafna1 [17]2 years ago
7 0

Answer:

  a) 2.5

  b) 6.25

Step-by-step explanation:

For similar figures, the ratio of any corresponding linear dimensions is the same. The ratio of areas is the square of that.

<h3>Application</h3>

The ratio of linear dimensions, larger to smaller, is ...

  (30 yd)/(12 yd) = 2.5

<h3>a) Perimeter</h3>

Perimeter is a linear dimension, the sum of side lengths. The ratio of perimeters is 2.5.

<h3>b) Area</h3>

The ratio of areas, larger to smaller, is the square of the scale factor for side lengths:

  (2.5)² = 6.25

The ratio of the areas of the larger to smaller figure is 6.25.

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FA is a line, line segment, and a ray
Olin [163]

Answer:

False, FA can't be all three. (See explanation below to see which one FA is.)

<em>Brainliest, please!</em>

Step-by-step explanation:

A line has goes on and on forever in two different directions.

A line segment has two endpoints and does not go on and on forever.

A ray has one endpoint and goes on and on forever in one direction.

It is impossible for FA to be all three, or two even.

6 0
2 years ago
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Answer:

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Step-by-step explanation:

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This is an easy one. 

65/5= 13.

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3 years ago
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Archy [21]

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Step-by-step explanation:

Substitute 1 in for m.

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7 0
2 years ago
Which of the following fractions is not equivalent to 6/21
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