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Brilliant_brown [7]
2 years ago
7

Please help me please plase plase plase

Mathematics
2 answers:
Marianna [84]2 years ago
7 0
Equation: (20•13)3+(12•10/2)2
answer: 900 ft sq
marysya [2.9K]2 years ago
4 0

Answer:

840 square feet

Step-by-step explanation:

13 x 20 = 260 x 2 = 520

10 x 12 / 2 = 60 x 2 = 120

10 x 20 = 200

520 + 120 + 200 = 840

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