Answer: -72x+45y+72
Step-by-step explanation:
Answer:
3.93939394
rounded it would be 3.934
Step-by-step explanation:
Answer:
Step-by-step explanation:
You have to find the area of each face and add them all together. You also need to find the unknown side which is indicated in the picture i attached.
Need more context. How many marbles are there in total, how many colours and how many of each colour?