Find the missing value to the nearest hundredth = 7/18

The missing value to the nearest hundredth using inverse trigonometric function is 67.11°

Let us say

Cos x = 7/18

x will be the inverse of cosine of (7/18)

The inverse trigonometric functions are the inverse functions of the trigonometric functions and are used to obtain an angle from any of the angle's trigonometric ratios.

x = cos⁻¹ (7/18)

x = 67.11°

Hence, the missing value to the nearest hundredth is 67.11°.

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step-by-step explanation:

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.