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sertanlavr [38]
3 years ago
7

How to find the value of a+b+c given that a=4,b=3 and c= -2

Mathematics
1 answer:
Alexus [3.1K]3 years ago
8 0

Answer: 5

Step-by-step explanation: 4 + 3 + -2 = 5

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Find the 14th term of the geometric sequence 5 -10 20
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Answer:

  a14 = -40,960

Step-by-step explanation:

The sequence has a first term of 5 and a common ratio of -10/5 = -2, so the n-th term is given by ...

  an = a1·r^(n-1)

  an = 5·(-2)^(n-1)

The 14th term is then ...

  a14 = 5·(-2)^(14-1) = -5·2^13 = -5·8192

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3 years ago
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Which choice is the equation of a line that passes through the point (–6, –2) and is perpendicular to the line represented by th
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Answer:

  B.  y = 1/3x

Step-by-step explanation:

The slope of the given line is -3, so the slope of the perpendicular line will be the negative reciprocal of that: -1/(-3) = 1/3. This eliminates choices A and C.

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So, the equation of the perpendicular line through the given point is ...

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_____

<em>Alternate solution method</em>

You can try the given point in the given equations. You will find that only the equation of choice B will work.

7 0
3 years ago
P divided by 28 = -26
juin [17]
The answer is p= -728
5 0
3 years ago
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Enter the values for the highlighted variables to
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I think this is right

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3 years ago
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2. Jay earns $18.40 per hour. He normally works 40 hours n a week. He was 8 points
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18.40 * 40= $736.00 reg time

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220.80+736.00= $956.80 total

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3 years ago
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