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Contact [7]
3 years ago
11

Please need help with one. I did it the first time and I know it’s not B

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
4 0

Answer:

$14.89

Step-by-step explanation:

Retail store = $10 x 5 hrs = $50

Restaurant Manager = $21 x 4 hrs = $84

Total earnings throughout the day = $134

Total time worked = 9 hrs

Avg = Total earnings/Total time

       => 134/9

       => $14.89.

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2 years ago
Work out the area of the trapezium ABDE.<br> B<br> 9 cm<br> 6 cm<br> 8 cm<br> →D<br> E
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Answer:

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Step-by-step explanation:

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From the picture attached,

ΔCAE and ΔCBD are the similar triangles.

So by the property of similarity their sides will be proportional.

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