Wlaws33 Wlaws33
  • 12-12-2017
  • Mathematics
contestada

2
In right triangle ABC, m∠C=90°, and sin A= 3/5. What is the value of cos B?

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alr1282000 alr1282000
  • 12-12-2017
It would be 3/5 as well. 
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