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Lorico [155]
3 years ago
14

Select the correct answer.

Mathematics
1 answer:
aev [14]3 years ago
4 0
Answer: C
Explanation:

1/3(6+3i) - 2/3(6 - 12i)
= 2 + i - 4 + 8i
= -2 + 9i
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There is a 40% markdown on a $45 pair of jeans. What is the price of the jeans after the markdown?
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Answer:

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Step-by-step explanation:

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A piece of string is 112 inches long. Isabel wants to cut it into 2 pieces so that one piece is three times as long as the other
lukranit [14]
Answer:28inches & 84inches

First, lets write an equation that fits the data given. The string is 112 inches long. When the two pieces are cut, the first piece will be three times as long as the second piece. If we use the variable, x, to represent the second piece, we can create the following equation...

112=3x+x

Now lets solve for x.

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divide both sides by 4
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Now we know that the second piece is 28inches long. Since the first piece is three times as long, simply multiply 28*3 and we'll know the length of the first piece.

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4 0
4 years ago
Solve please its a test. Best answer gets brainliest
aniked [119]

Answer:

c

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Answer: c

4 0
3 years ago
What is the momentum of a 76-kilogram horse running at a speed of 45 kilometers/hour?
DerKrebs [107]
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6 0
4 years ago
Read 2 more answers
The mean of 5 numbers is ten I add one now the mean is 11 which number did I add?
Leno4ka [110]

Answer:

you added 6

Step-by-step explanation:

how the number order goes.

3 0
3 years ago
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