2 years ago

How many questions did he get correct?

Mathematics

1 answer:

romanna [79]2 years ago

4 0

Answer:

15 questions correct

15/20 = 75%

each 5 questions is 25 percent of the 100% so 3 x 5 = 15 = 75%

Step-by-step explanation:

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vova2212 [387]

Answer:

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Step-by-step explanation:

For this case we know that:

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And if we solve for $cos \theta$ we got:

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For our case we know that the angle is on the II quadrant, and on this quadrant we know that the sine is positive but the cosine is negative so then the correct answer for this case would be:

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72.6 meters in 11 seconds

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Answer:

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How many questions did he get correct?​

How many questions did he get correct?