Which expression is equivalent to 33 · 63 · 23 without exponents? A) 3 + 3 + 3 + 6 + 6 + 6 + 2 + 2 + 2 B) 3 x 3 x 3 x 6 x 6 x 6
1 answer:
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Answer:
the coordinates of the point of x and y is -1÷ 2 and -√3÷ 2
Step-by-step explanation:
The computation of the coordinates of the point is shown below:
The angle is
= 4π ÷ 3
The radius is 1 unit
Now
x = rcos, and y = rsin
Now
x = 1cos(4π ÷ 3) = -1÷ 2
y = 1sin(4π ÷ 3) = -√3÷ 2
hence, the corordinates of the point of x and y is -1÷ 2 and -√3÷ 2
