2 years ago

Follow me choppa_brianna on the gram

Mathematics

1 answer:

vampirchik [111]2 years ago

4 0

Answer:

aight

Step-by-step explanation:

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Can a rectangle be a rhombus explain

oksian1 [2.3K]

Yes

But it must be a square since it has to follow the properties of both a rectangle and rhombus.

Also look to find the properties of them to verify yourself

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3 years ago

One conveyor belt can move 1000 boxes in 9 minutes. Another can move 1000 boxes in 11 minutes. If another conveyor belt is added

Ugo [173]

Answer:

It would take 7.62 minutes for the third conveyor belt alone to do the same job

Step-by-step explanation:

The together rate is the sum of each separate rate.

In this question:

First conveyor: Rate of 1/9.

Second: Rate of 1/11.

Third: Rate of 1/x.

Total: 1/3

$\frac{1}{9} + \frac{1}{11} + \frac{1}{x} = \frac{1}{3}$

$\frac{11x + 9x + 99}{99x} = \frac{1}{3}$

$\frac{20x + 99}{99x} = \frac{1}{3}$

$3(20x + 99) = 99x$

$60x + 297 = 99x$

$39x = 297$

$x = \frac{297}{39}$

$x = 7.62$

It would take 7.62 minutes for the third conveyor belt alone to do the same job

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3 years ago

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Oduvanchick [21]

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Step-by-step explanation:

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2 years ago

Solve the inequality <br> 3(x-2)>-3

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Answer:

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2 years ago

5 fewer than a number is greater than 17

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Answer:

Step-by-step explanation:

17+5=22

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3 years ago

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