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Margaret [11]
4 years ago
14

Find the exact value of the expression cos10°cos20°-sin10°sin20° Please Help

Mathematics
1 answer:
Svet_ta [14]4 years ago
5 0
Cos10 cos20 -sin10 sin20 = cos(10+20) = cos30 = √3/2
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Given the conditional statement, match the following.
Step2247 [10]

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Your answers are correct

5 0
4 years ago
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Dahasolnce [82]

Given the endpoints of our diameter, we can use the distance formula to find the distance between the points.


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3 0
3 years ago
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Gekata [30.6K]

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There's nothing in the question that implies a slope,
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3 0
3 years ago
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Around 765 miles is my guess.
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3 years ago
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