A figure is graphed on a coordinate grid as shown. The figure is reflected across the y-axis to create a new figure. Which rule describes this transformation? (x, y)→ (x, y). (x, y)→ (y, x). (x, y)→ (x, −y). (x, y)→ (−x, y) .

Acircle has a circumference of 7.850 units. what is its radius?

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is

Tiene pendiente -4 y pasa por el punto (-3, -2) encuentre la ecuación de la recta , ayuden porfa urgente