3 years ago

-5a to the second power-7a

1 answer:

7 0

-5a^2 - 7a = -a x (5a + 7)
let me know if you have any other questions
:)

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KATRIN_1 [288]

The area of rectangle:

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The area of triangle:

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The area of the shaded region:

66 ft² - 12 ft² = 54 ft²

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zubka84 [21]

Parameterize the line segments (call them $C_1$ and $C_2$ , respectively, by

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X = 20 - 10
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nata0808 [166]

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$1620

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