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RUDIKE [14]
3 years ago
7

What is the area of the figure below

Mathematics
1 answer:
Viefleur [7K]3 years ago
4 0

Answer:

390cm

Step-by-step explanation:

1. find area of rectangle

 1. 15cm x 20cm= 300 cm

2. find area of triangle

  1. 1/2 (12 x 15)= 90cm

300+90

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The complete question is as follows:

Jessica is a custodian at Oracle Arena. She waxes 20 \mathbf{m^{2}} of the floor in \mathbf{\frac{3}{5}} of and hour. At this rate, how many square meters can she wax per hour ?

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3 years ago
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Rashid [163]
5x + 2y = 7....multiply by -3
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----------------
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---------------add
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4 0
3 years ago
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