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dmitriy555 [2]
3 years ago
14

Please help quick need it done now

Mathematics
1 answer:
lidiya [134]3 years ago
7 0

answer

step by step explanation

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D. x= -1; vertex: (-1,-7) 
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A block of concrete is 1m long, 50cm wild and 4cm thick. 1.calculate the volume of the block in cm3 .2.if 1cm has a mass of 2.7g
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Answer:

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Step-by-step explanation:

1 m is 100 cm, so the volume is ...

  V = LWH

  V = (100 cm)(50 cm)(4 cm) = 20,000 cm³ . . . volume

__

The mass is ...

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The mass of the block is 54 kg.

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2 years ago
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Answer: The greatest number of cups of yogurt MOnica can buy is 14.

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Use the the inequality to solve for how many cups of yogurt Monica can buy

1.20x + 2.50 ≤ 20

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1.20x ≤ 17.5

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which means the greatest number of  cups of yogurt Monica can buy is 14.

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