A crystal is cut into a shape formed by two square pyramid joint at the base is Premier has a base its length of 5.7 mm and a height of 3 mm what is the volume of the crystal to the nearest cubic millimeter

Rachel reads 1/5 of the pages of a book plus 12 pages on the first day. on the second day, she reads 1/4 of the remaining pages plus 15 pages. on the third day, she reads 1/3 of the remaining pages plus 18 pages. on the fourth day, she reads the remaining 70 pages. how many total pages are in the book?

What is the greater volume 72 quarts or 23 gallons

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be