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lyudmila [28]
3 years ago
9

Please help you will get 15 points.

Mathematics
1 answer:
Sedbober [7]3 years ago
7 0

Answer:

6° and acute angle

you watch the clock or find a clock, in right angle there 90° or 3 o'clock, if you want to understand it, try to count the the minute from 12 to 3 in the clock, if you count it then you see the are there is 15 minutes, then the 90° divide the number of minute which is 15, the answer is 6°. and then the answer of the next question is acute angle it is because the hour hand of the clock travels in 1 minute, it means every 1minute there are 6°, and 6° is less than 90° that why it's acute angle.

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Remember:
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Anastasy [175]

Suppose y_2(x)=y_1(x)v(x) is another solution. Then

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