Given a point (9,-3) on the terminal arm of the angle theta: i) Sketch the terminal arm with accurate measurements labelled.
ii) Calculate the value of the principal angle theta to the nearest degree if 0º = theta = 360°
iii) Calculate the value of the acute angle B to the nearest degree.
iv) Calculate the ratio of cosß.

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

the f

last graph i believe

step-by-step explanation:

worked it out i believe

it has changed from the width and the height.

step-by-step explanation:

22.83 repeating

step-by-step explanation:

137 ÷ 6 is 22.8333333 therefore we understand that 3 is repeating.

happy to

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