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3 years ago

why might you want to use the commutative property to change the order of the intergers in the following sum before adding? -80+

(-173)+(-20)

Mathematics

1 answer:

serious [3.7K]3 years ago

6 0

$-80+ (-20)+(-173)=-80-20-173=-100-173=-273$

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Answer:

198.4 ounches is the real answer

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2 years ago

Write sin(19°) in terms of cosine.

Leto [7]

Answer:

cos(71)

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Since 19° is less than 90, we can express this in terms of confunction.

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3 years ago

Which of the following is not a case of direct variation?a Number of sheets of some kind and increased when their total weight i

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Answer:

Step-by-step explanation:

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3 years ago

Find sin 0. 16 20 12

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Answer:

A 16/20

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5 0

3 years ago

You need to buy tissue paper sheets to cushion gifts being placed inside a box. The box is 12 inches wide by 16 inches long. The

Kay [80]

Answer:

Area of tissue paper is 384 square inches.

Step-by-step explanation:

Given:

Length of box = 16 inches.

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We need to find find the area of the tissue paper.

But It is given that the area of the tissue paper sheet is based on twice the length times the width of the box.

Hence Framing in equation form we get;

Area of tissue paper = $2(length\ of \ box \times width \ of \ box)$

Hence Substituting the given values we get;

Area of tissue paper = $2(12\times 16) = 2\times 192 = 384 in^2$

Hence Area of tissue paper is 384 square inches.

7 0

3 years ago