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Igoryamba
3 years ago
7

If P’(-1,-3) is obtained by a 180°cw rotation about the origin what are the coordinates of P

Mathematics
2 answers:
Verizon [17]3 years ago
6 0
1,3 when you rotate 180 you just change the signs
Archy [21]3 years ago
3 0

Answer:

The correct answer is b.

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What is mode median and range
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The median is the middle number, the range is the difference between the lowest and highest values(subtract the lowest number from the highest number) and the mode is the number that appears most often in a set of numbers
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3 years ago
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A typical running track is an oval with 74-m-diameter half circles at each end. a runner going once around the track covers a di
denpristay [2]

Answer:

Her centripetal acceleration during the turn at each end of the track is 0.432\, \frac{m}{s^{2}}

Step-by-step explanation:

Total distance covered in one round , D= 400 m

Time taken to cover one round , T = 1 min 40 s = 100 sec

Speed of runner , V=\frac{D}{T}=\frac{400}{100}\, \frac{m}{s}= 4.0\, \frac{m}{s}

Now centripetal acceleration is given by

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Radius, R= \frac{Diameter}{2}=\frac{74}{2}m=37\, m

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Thus her centripetal acceleration during the turn at each end of the track is 0.432\, \frac{m}{s^{2}}

4 0
3 years ago
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Add.<br><br> −38+(−2910)<br><br> Enter your answer as a simplified fraction by filling in the boxes.
Bumek [7]

Answer:

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4 0
2 years ago
Just answer the question below in the screenshot it!! Good luck!
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Answer:

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Step-by-step explanation:

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3 years ago
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