2 years ago

Nel

Mathematics

1 answer:

dusya [7]2 years ago

8 0

Answer:

can you rewrite that pls I can't understand

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Pets Plus and Pet Planet are having a sale on the same aquarium. At Pets Plus the aquarium is on sale for 30% off the original p

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Answer:

Pets Plus

Step-by-step explanation:

A 30% discount is greater than a 25% discount

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What is 300 mi converted into km?

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Answer: 482.8032 km.

Step-by-step explanation: ...

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What is half of 90 ?

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half means 2

90 divided by 2

90/2

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12. (07.06 LC) A library building is in the shape of a rectangle. Its floor has a length of (3x + 5) meters and a width of (5x −

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ANSWER

$15 {x}^{2} + 22x - 5$

EXPLANATION

It was given that, the length of the rectangular building is

$(3x + 5) \: meters$

and the width of the is

$(5x - 1) \: meters$

The area of a rectangular building is calculated using the formula for finding the area of a rectangle.

$A = l \times w$

Since the dimensions are given in terms of x, the area is also a function of x,

$A(x) = (3x +5 )(5x - 1)$

We expand to get,

$A(x) = 3x(5x - 1) + 5(5x - 1)$

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meters square

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3 years ago

60 marks out of 75 full marks<br>express in percent<br><br>

DochEvi [55]

80 percent

Explanation:
Divide 60 by 75 and get the outcome of .80

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