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vazorg [7]
3 years ago
14

Help me please. Find the area of the compound Shape

Mathematics
1 answer:
Setler79 [48]3 years ago
8 0

Hi there!

We can divide this shape into 3 rectangles.

1st rectangle dimensions: 5m × 3m

2nd rectangle: 12m × 4m

3rd rectangle: 2m × 5m

Find the areas using the equation:

<u>A = l × w</u>

1st rectangle: 5 × 3 = 15m²

2nd rectangle: 12 × 4 = 48m²

3rd rectangle: 2 × 5 = 10m²

Add the areas up:

15 + 48 + 10 = <u>73m²</u>

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We rewrite the expression:

7 (\sqrt [3] {2x}) - 3 (\sqrt [3] {2 ^ 3 * 2x}) - 3 (\sqrt [3] {2 ^ 3 * x}) =

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Then, taking the terms of the radical:

7 (\sqrt [3] {2x}) - 3 (2 \sqrt [3] {2x}) - 3 (2 \sqrt [3] {x}) =\\7 \sqrt [3] {2x} -6 \sqrt [3] {2x} -6 \sqrt [3] {x} =

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The statement that are true about the dilation are:

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D. The dilation is an enlargement.

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This means that the scale factor is 3.

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