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Nikolay [14]
3 years ago
7

If sin Q= 4/5, cos P + cos Q=

Mathematics
1 answer:
Mama L [17]3 years ago
7 0
CosP=sinQ
cosQ=sinP
Thus cosP=4/5 and cosQ=3/5 so the sum is 7/5
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3 years ago
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3 years ago
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3 years ago
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marshall27 [118]

Vertical angles are congruent, so:

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2 years ago
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