Compute the following using a calculator: cos(38°). Round your answer to two decimal places. Provide your answer below:

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A: Using t formulas

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A: By using the word bank to fill in each label in the following figure.

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A: If csc x = 4, 90° &lt; x &lt; 180°, then sin x/2 = ______ cos x/2 = ______ tan x/2 = ______

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Q: sin 20; sin 0 1 in Quadrant II

A: Given query is to find indicated angle.

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Q: 7.) 10² - 15i*

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A: we will find the required.

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A: I am attaching image so that you understand each and every step.

Q: Find the exact value of each of the remaining trigonon sin 0: = 3 11 5' 180° <0<270°

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A: I am attaching image so that you understand each and every step.

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Q: Y=anc Sin

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