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3 years ago

Can anyone answer at least one of these?

Mathematics

2 answers:

FromTheMoon [43]3 years ago

5 0

Answer:

1. 24cm² 2. 2x + 5 3. 12 4. 30m²

Step-by-step explanation:

1. 4 × 6 = 24

2. (14x² + 35x)/7x = 2x + 5

3. ( $d_{1}$ × 16)/2 = 96

=> $d_{1}$ × 16 = 192

=> $d_{1}$ = 12

4. 24 ÷ 2 = 12

$\sqrt{13^{2} - 12^{2}}$ = $\sqrt{25}$ = 5

5 × 12/2 = 30

Nadya [2.5K]3 years ago

3 0

Answer:

216

Step-by-step explanation:

6x9x4

216

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solniwko [45]

Answer:

Only the isosceles trapezoid has an area of 32 cm².

Step-by-step explanation:

Let's calculate the area of each polygon.

For the two triangles we have:

$A_{t} = \frac{bh}{2} = \frac{2 cm*4 cm}{2} = 4 cm^{2}$

This polygon does not have an area of 32 cm².

For the rectangle we have:

$A_{r} = bh = 6 cm*4 cm = 24 cm^{2}$

This polygon does not have an area of 32 cm².

For the rectangle trapezoid we have:

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So, this polygon does not have an area of 32 cm².

Finally, for the isosceles trapezoid:

$A_{it} = A_{t}*2 + A_{r} = (4*2 + 24) cm^{2} = 32 cm^{2}$

This polygon does have an area of 32 cm².

Therefore, only the isosceles trapezoid has an area of 32 cm².

I hope it helps you!

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Here is your answer:

Your answer is 8:

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