Plz what set of reflections would carry hexagon abcdef onto itself? a. y=x, x-axis, y=x, y-axis b. x-axis, y=x, x-axis, y=x c. y-axis, x-axis, y-axis d. x-axis, y-axis, y-axis

Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00

Is the power produced directly proportional to the wind speed, give reasons for your answer?

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota