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Ulleksa [173]
3 years ago
7

If y=cos6x+6cos4x+15cos2x+10)/cos5x+5cos3x+10cosx

Mathematics
1 answer:
Cloud [144]3 years ago
6 0
It seems like you just broke your keyboard when making this 
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2 years ago
If the measure of angle a is 112 the measure of angle b is 112. True or false.
den301095 [7]

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False

Step-by-step explanation:

Angles a and b add to 180° (linear pair), so angle b is 68°.

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Step-by-step explanation:

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Snezhnost [94]

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