Date:

1 answer:

Vilka [71]3 years ago

4 0

$83.60 in gross wages

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Lyrx [107]

It is a function and yeas

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3 years ago

jasenka [17]

First: negative 9 and the second is 3 and 9

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3 years ago

koban [17]

-2x=4x+9 |-4x
-6x=9 |:(-6)
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Check:

-2*-1,5=4*-1,5+9
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3 years ago

kondor19780726 [428]

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Step-by-step explanation:

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son4ous [18]

Answer:

48 + 18√13 cm²

Step-by-step explanation:

HC = BC/2 = 4m/2 = 2 m

AC = √AH² + HC² = √9 + 4 = √13

A = 2×A(ABC) + 2×A(ACFD) + A(BCFE)

= 2×AH×BC/2 + 2×AC×CF + BC×CF

= 2×3×4/2 + 2×√13×9 + 4×9

=12 + 18√13 + 36

= 48 + 18√13 cm²

4 0

3 years ago