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RSB [31]
3 years ago
11

If 13sin a = -5 and tan a > 0, use a diagram to evaluate: 3cos a.​

Mathematics
1 answer:
Crank3 years ago
4 0

Answer:

naguguluhan ako ahh wait lang solve ko

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Step-by-step explanation:

Because Angle RST is bisected by ray SU it is then split into two even angles and the resulting two angles will be 40 degrees apiece.

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Tcecarenko [31]
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