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Sergeu [11.5K]
2 years ago
14

Fill in the blank to complete the trigonometric formula. (Select all that apply.) COS 2u

Mathematics
1 answer:
taurus [48]2 years ago
3 0

Answer:

2cos^2u--1

1--2sin^2u

cos^2u--sin^2u

Step-by-step explanation:

please mark me as brainlest

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Find the average of the numbers 10 1/3 5 5/9 2 1/36 3 3/4
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Which pairs of numbers in scientific notation shows one number that is about 20 times as great as the other number?
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Answer:

Option C, D, E

Step-by-step explanation:

To find : Which pairs of numbers in scientific notation shows one number that is about 20 times as great as the other number?

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We divide large number by smaller number to get the required answer,

A)  \frac{2.01\times 10^7}{4.25\times 10^6}=4.7294\approx 4

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