Suppose the point (4,6) sits on a ray from the origin making an angle of A in standard position, and the angle B sits opposite a side of length 3.0 in a right triangle with hypotenuse 10.9. Compute cos(A – B) and enter the value rounded to 4 decimal places of accuracy.

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A: We can simplify the expression as below.  

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A: Given the query is to find the possibile value of z.

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A: If the roots of an equation are zero, then they are classified as:  

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A: Topic = Algebra

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A: Since, cot(x)=cos(x)sin(x)

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Q: 9 48° 14

A: Given that:                        

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A: We can determine the vertical, horizontal and slant asymptotes as below.

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A: Given that:                            

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A: topic- trigonometric ratios

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A: x =sin -1 (8/17) and convert degree to radian.   

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A: WE CAN FIND THE REQUIRED ANSWER AS BELOW

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