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Reptile [31]
3 years ago
6

Name the missing coordinate(s) of each triangle

Mathematics
2 answers:
Aneli [31]3 years ago
5 0
13- C (a,a) Y (a,0)
14- B (0,b) P (a,0)
Cloud [144]3 years ago
3 0

Answer:

13) C (a, a)  Y (a, 0)

14) B (0, b)  P (a, 0)

Step-by-step explanation:

13) Y lies on x axis so it is Y(a,0)

ZY = YC = a

so for C coordinates are (ZY,YC) = (a, a)

14) B lies on y axis so it is B(0, b)

BK = BP = \sqrt{a^{2} + b^{2}  } = distance between two points

so P is (a, 0) as it is same distance and on positive side of x axis

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Answer:

10.55% probability

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A probability is the number of desired outcomes divided by the number of total outcomes.

The order in which the CDs are chosen is not important. So we use the combinations formula to solve this question.

1 Bach CD, from a set of 4.

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Answer:

Mean = $79,000

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