Chloe is printing 360 wedding invitations. She is using 2 printers. One printer can print 360 invitations in 30 minutes. The other printer can print 360 invitations in 45 minutes. How long will it take Chloe to print the 360 wedding invitations using both printers?

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

Prove that quadrilateral is a rhombus.

Y= a(x-3)squared-1 what is the value of a