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lakkis [162]
3 years ago
14

What is the value of the y-coordinate of point A

Mathematics
1 answer:
kap26 [50]3 years ago
6 0

Answer:  -\dfrac{1}{2}

<u>Step-by-step explanation:</u>

The coordinate at -30° <em>(-30° = 330°)</em> = \bigg(\dfrac{\sqrt3}{2},-\dfrac{1}{2}\bigg)\\

the x-value is  \dfrac{\sqrt3}{2}

the y-value is  -\dfrac{1}{2}\\

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