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kifflom [539]
2 years ago
6

In simplifying the expression 2( 3x + 5) -6, what is the first thing to do?

Mathematics
1 answer:
hodyreva [135]2 years ago
3 0

Answer:

distribute 2 inside the parenthesis

Step-by-step explanation:

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A rectangle has four right angles. What other shape has four right angles?
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Answer:

Square

Explanation:

A square is the only other shape with 4 right angles

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First, I'd like to say that this question is flawed because the diameter of the spool changes as you pull the line out. Some would argue it's negligible I suppose.

At any rate, assuming there's a magic spool where the diameter doesn't change, let's find the cicumference so we can find the length of one wrap around the spool.

circumference = 2*pi*r = 2 * pi * 4cm = about 25.133 cm

Now if it turns 16 times we'll have 16 times the circumference.

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8

Step-by-step explanation:

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A company spent 32% of its annual budget developing a new machine. What fraction of the company's budget was spent developing th
Talja [164]

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A percentage by definition means out of a hundred.

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It’s just 32/100

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2 years ago
A piece of cloth is 12 yards in length. if 3/4 of the cloth is used for bedsheet, how many yards of the cloth will be left?
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multiply the length of the cloth by the length used for bedsheet

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