If 8 pounds of grass seed are divided equally into five piles, what is the weight of one of these piles? a) 5 /8 pound eliminate b) 8/ 5 pounds c) 5 1 /8 pounds d) 8 1/ 5 pounds

The value √10 and √15 are plotted on the number line

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how