Add: 4 1/8 + 2 1/16 PLEASE HURRY IM TIMED AND I CANT FAIL OR ELSE I WILL BE GROUNDED BECAUSE I FAILED M6 LAST ONE SO PLEASE HURRRY THE TEACHER MADE IT NO SINCE WHEN TEACHING IT TO ME

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

How do you find the circumfrance of a circle?

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .