I think it is 4.5 but I might be wrong
Answer:
Step-by-step explanation:
Answer: 200km
Step-by-step explanation:
200 mm and 200cm are too small.
Answer: The third one
Step-by-step explanation: We can eliminate the first one right off the bat sinc we see that -4 has two outputs. Next, the graph's equation has no slope (x=3) so the input is all the same. Thirdly, the table shows a relationship between x and y and the numbers don't have a pattern that shows more than one output or input for a number. The fourth option are simply coordinates, it doesn't particularly tell us that all the coordinates are related to each other.
D=2r
<span> diameter= 14cm
so, radius= 14/2= 7cm
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