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balandron [24]
3 years ago
15

Please assist me with this problem: part 11​

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
4 0

Answer:

  a² = b² -w² +2wx

Step-by-step explanation:

The algebra is pretty straightforward. Expand the expression in parentheses and add x².

  b² -(w -x)² = e² = a² -x²

  b² -(w² -2wx +x²) = a² -x² . . . . . expand the square

  b² -w² +2wx -x² = a² -x² . . . . . . distribute the minus sign

  b² -w² +2wx = a² . . . . . . . . . . . . add x²

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Answer:

the area of triangle ABC = 9

Step-by-step explanation:

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3 0
3 years ago
Factor out the coefficient of the variable 1.7j-3.4
Ad libitum [116K]
Here you would factor out a 1.7 because that is the coefficient in front of the j. When you factor, you are essentially dividing each term by the value you are factoring out
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6 0
3 years ago
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MAVERICK [17]

Answer:

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Step-by-step explanation:

Given

R(x) = 5x

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Required

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So, we have:

P(x) = (R - C)(x)

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Substitute values for R(x) and C(x)

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Open bracket

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Collect Like Terms

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7 0
3 years ago
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3 years ago
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Step-by-step explanation:

|6| = 6 means the absolute value of 6 is 6.

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3 years ago
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