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Marizza181 [45]
3 years ago
7

Which of these systems has one unique solution?

Mathematics
1 answer:
Shtirlitz [24]3 years ago
6 0

Answer:

D

Step-by-step explanation:

A,B,and C can not solve. because they have wrong answers.

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Mariulka [41]

Answer:

32 meters

Step-by-step explanation:

4*8=32 and you have to do this because he flies 4 meters per second and in 8 seconds

3 0
2 years ago
Elizabeth lives in San Francisco and works in Mountain View. In the morning, she has 3 transportation options (take a bus, a cab
Lesechka [4]

Answer:

4/9

Step-by-step explanation:

The possibilities of transportation: (The first will be for morning, second will be for afternoon)

B, B

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(Using cab 1 time we have BC, CB, CT, TC. So four of the transportation methods use cab one time.)

Therefore, the probability that she will use a cab only once is 4/9.  

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3 years ago
How do I solve this ​
timurjin [86]

Answer:

4 hours

Step-by-step explanation:

120-72=48

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8 0
3 years ago
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Answer: 19 degrees is your answer

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What is the slope of the line?<br> pls help I need the answer
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