3 years ago

Verify the identity. cos 4x + cos 2x = 2 - 2 sin^2(2x) - 2 sin^2 x

1 answer:

8 0

So are you trying to simplify one side to get it to look like the other?

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Andru [333]

Answer:

x equals 9.

The largest angle is 90.

Step-by-step explanation:

$10x + 3x + 7x = 180 \\ \frac{20x}{20} = \frac{180}{20} \\ x = 9$

$x = 9 \\ 10x \\ 10(9) \\ 90$

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3 years ago

PSYCHO15rus [73]

Answer:

Step-by-step explanation:

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3 years ago

Trava [24]

Answer:

1/5

Step-by-step explanation:

i did the math

6 0

3 years ago

In-s [12.5K]

20 ounces converts to 1.25 pounds.
(Hope this helps you! Feel free to message me if you have any additional questions. :) Have a nice day!)

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3 years ago

nignag [31]

Answer:

i believe the answer is 332

Step-by-step explanation:

basically what i did was divide 3 and 996. when you do that it will let you know the estimate number of the number times she got number 3 on the die.

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3 years ago