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OpenStudy (studygurl14):
Can someone please help with this? I give medals
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OpenStudy (studygurl14):
practice quiz
OpenStudy (studygurl14):
@e.mccormick
OpenStudy (studygurl14):
@mathstudent55
OpenStudy (anonymous):
4. csc 90 = 1 5. tan 270 = tan (180 + 90) = tan 90 = undefined 6. sin(-90) = -sin 90 = 1
OpenStudy (studygurl14):
the answers were 1 undefined -1
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OpenStudy (anonymous):
Sorry forgot negative sign in last answer
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