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Natalija [7]
2 years ago
11

1/1-cosA-1/1+cosA=2cotAxcosecA​

Mathematics
1 answer:
castortr0y [4]2 years ago
5 0

Answer:

just apply the formulas then see dummy

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The legs of a right triangle are 5 and 7 cm long, respectively. What is the length of the hypotenuse? If necessary, round your a
valentinak56 [21]
A squared plus B squared equals C squared, so what you need to do it square 5 and 7. 5 = 25 7 = 48 Then add then and square root your answer. 48 + 25 = 73. 73 square rooted equals an rounded amount of 8.6. SO the answer is D
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What is the lcm of 5,10​
kap26 [50]

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Least common multiple (LCM) of 5 and 10 is 10.

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413 divided by 14 <br> How do you it?
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You can either do this on the calculator, or in your head. As its a larger number, it is worth doing it on the calculator.
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14x20=280
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What is 21 divided by 50
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