Tan9−tan27−tan63−tan81
tan9+tan81−tan27−tan63
sin9/cos9+sin81/cos81−sin27/cos27−sin63/cos63
sin90/cos81cos9−sin90/cos63cos27
1/sin9cos9−1/sin27cos27
2/sin18−2/sin54
(2)sin54−sin18/sin18sin54
4cos36sin18/sin18cos36=4
Step-by-step explanation:
Answer:
1/5
Step-by-step explanation:
2/10=1/5
Answer:this one
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Step-by-step explanation:
The right answer is y=5x+-5 becuase slope intercept form is coming in handy for this question. hope this helps.
