Aradio antenna is kept perpendicular to the ground by three wires of equal length. the wires touch the ground at three points on a circle whose center is at the base of the antenna. if the wires touch the ground at (9, −19), (−21, −19), and (14, 16), what are the coordinates of the base of the antenna? (−6, 1) ( 6,−1) (−4, 3) (4,−3)

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points

sorry i need the points

step-by-step explanation:

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all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation:

your answer is 125y5