3 years ago

suppose sin(A)=2/5. Use the trig identity sin^2(A)+cos^2(A)=1 to find cos(A) in quadrant 1. Round to ten-thousandth.

Mathematics

1 answer:

shutvik [7]3 years ago

3 0

Answer:

about0.9165

Step-by-step explanation:

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Answer:

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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The graph shows the price, in dollars, of different numbers of muffins at David's store. The table shows the price, in dollars,

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