Mathematics, 02.11.2019 07:31 angelvega2003
Angles α and β are the two acute angles in a right triangle. use the relationship between sine and cosine to find the value of β if β < α. sin( x/2 + 2x) = cos(2x + 3x/2 )
a) 15°
b) 37.5°
c) 52.5°
d) 75°
Answers: 2
Mathematics, 21.06.2019 17:00
You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?
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Mathematics, 21.06.2019 20:00
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Mathematics, 21.06.2019 23:10
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Mathematics, 22.06.2019 00:30
You are riding your bike and notice the square sign above. you mentally draw a straight line from point a to c. describe the angle relationship between dca and bca
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Angles α and β are the two acute angles in a right triangle. use the relationship between sine and c...
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