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HW: Desmos WB Page 61

Last updated almost 2 years ago

11 Nsɛmmisa

Akwankyerɛ

Show your work in your workbook on page 61

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8.

Fran is going to build a rectangular pool in her backyard. She is using a scale of 4 inches = 6 feet. She created a scale drawing with a length of 7 inches. How long will the actual pool be?

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9.

Jenna is building a model rocket. She is using a scale of 5 cm = 14 m. The model rocket has a height of 12 centimeters. How tall is he actual rocket? Include the units.

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10.

Right triangle A has a base of 3 inches and a height of 8 inches. Right triangle B has a base of 15 inches and a height of 40 inches. Enter the scale factor applied to Right triangle A to produce Right triangle B.

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2.

Is it proportional? Explain how you know.

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11.

Rectangle C has a base of 8 inches and a height of 10 inches. Rectangle D has a base of 12 inches and a height of 15 inches. Enter the scale factor applied to Rectangle C to produce Rectangle D.

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8:15

16:28

7:4

20:35

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3.

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4.

Where do you see the constant of proportionality in the table?

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5.

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6.

What's the constant of proportionality for this relationship?

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7.

What does the constant of proportionality represent?