Answer:they need to buy 27 boxes of plates.
Step-by-step explanation:I do not like expaining things.
Yes. A triangle with three sides given can be cut out.
I think it’s A Im not sure tho
-9 × 3 - 4² = -27 - 16 = -43
3² + 2² = 9 + 4 = 13
(-9 × 3 - 4²)/(3² + 2²) = -43/13 = -3 4/13
Answer:
Bottom prism: 126*11=1386
Top Prism: 2*45=90
Total volume: 1386+90= 1746 cubic cm
