Please help me (question in picture)
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Mathematics, 22.06.2019 03:00
This size running track is usually called a 400 meter track. however if a person ran as close to the inside as possible on the track they would run less than 400 meters in one lap. how far away from the inside border would someone have to run to make one lap equal exactly 400 meters
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Mathematics, 22.06.2019 07:40
If the discriminant if a qudratic equation is 4, which statement describes the roots?
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Mathematics, 22.06.2019 08:30
Tangent ? ) ร cos /2 +? ) > 0. the answer is that cos ? < 0. i forgot to put the minus before. i get confusermd when i see questions similar to this when the radian is negative such as /2 i cant seem to solve it
Answers: 1
Mathematics, 22.06.2019 08:30
Jenna is a swimmer and trains every day. the schedule shown outlines the number of hours she trains each day. if she misses the wednesday practice, what is the total number of hours that she trains?
Answers: 3
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