3 years ago

True or false cos(65 degrees) = sqrt 1+cos(130 degrees)/2

Mathematics

1 answer:

Snezhnost [94]3 years ago

5 0

False is the correct answer

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Example:
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3 years ago

Choose the measurement that is greater.<br> peck<br> bushel

daser333 [38]

Answer:

Bushel

Step-by-step explanation:

The Difference Between a Bushel and a Peck

Both are a dry volume measure of quarts. A bushel is equal to 32 quarts, while a peck is equal to 8 quarts, or a quarter of a bushel.

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Aneli [31]

Answer:A is the correct answer

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3 years ago

Which two consecutive whole numbers does StartRoot 39 EndRoot lie between? Why?

Arlecino [84]

. The answer is 21.

Step-by-step explanation:

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3 years ago

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VERY IMPORTANT I NEED HELP!!!

Advocard [28]

Answer:

2√3

Step by step Explanation:

$= > \frac{ \sqrt{96} }{ \sqrt{8} } \\ \\ = > \frac{ \sqrt{12 \times 8} }{ \sqrt{8} } \\ \\ = > \frac{ \sqrt{12} \times \sqrt{8} }{ \sqrt{8} } \\ \\ = > \sqrt{12} \\ \\ = > \sqrt{4 \times 3} \\ \\ = > \sqrt{2 \times 2 \times 3} \\ \\ = > 2 \sqrt{3}$

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3 years ago