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BARSIC [14]
3 years ago
8

I don’t really get number 4

Mathematics
2 answers:
Oduvanchick [21]3 years ago
7 0

Answer:

C

Step-by-step explanation:

Since the 7 swim teachers had about the same amount of students, you can divide 137 by 7, which comes out to about 20.

xenn [34]3 years ago
4 0

Answer:

about 20

Step-by-step explanation:

137/7 the round to the nearest  whole number to get 20

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Step-by-step explanation:

Step 1:

The first figure is dilated to form the second figure. The shape is a rhombus.

It is given that the side length of the first figure is 5.8 and the side length of the second figure is 1.45.

Step 2:

To calculate the scale factor, we divide the measurement after scaling by the same measurement before scaling. In this case, it is the side length of the rhombus.

The scale factor = \frac{1.45}{5.8} = \frac{1}{4} = 0.25.

So the scale factor is 0.25. This is the first option.

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