Answer: 41/10 or 4.1 or 4 1/10
explanation: multiple each fraction by the number on the bottom and simplify.
The answer to the question is D. It took me so long cuz' my phone died. *sry*
700 what and how much did they cost? the problem wasnt typed out right
Answer: 1575
Step-by-step explanation:
Volume of Pyramid: b*l*h/2 = 21*9*7/3 = 441
Volume of Rectangular prism = V= lwh = (21*12*9)/2 = 1134 (divide by two because it is half of a rectangular prism)
441 + 1134 = 1575
