PLEASE HELP! Its pretty simple. Mr. Simon baked a pie for his two daughter. He and his wife each ate 1/10 (0.1), and his daughters had 2/5 (0.4) of the pie (combined). How much of the pie remains?

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170

Use the spider tool located on page 1 of this activity to draw a 12-pointed star for the new logo. (hint: if the spider rotates 360 degrees -- or 720 degrees or 1080 degrees -- she will be facing in the same direction in which she started. when the spider is done drawing, you want her to be facing in the same direction in which she started. she'll be making 12 rotations, all the same size, so each rotation must be some multiple of 360/12 = 30 degrees.) urgently. been stuck on this problem for around 45 minutes now.! it should be easy if you're smart enough