It is the arabic system of numbers. The Roman was the one with Xes and Vs and Is and many other types of markings. Arabs used the 1-9 system, while 0 was taken from the hindu system as it indicates an empty space, so we got the 0-9 system that is commonly used now.
Answer:
0
Step-by-step explanation:
Answer:
44
Step-by-step explanation:
7 added to every number so the next number is 44
Answer:
0.2 then 2 then the graph
Step-by-step explanation:
First, multiply 6 in by 3 to get 18 ft as the length of the living room.
6•3=18
Next, multiply 5 in by 3 to get 15 ft as the width of the living room.
5•3=15
Then multiply 18 by 2 and 15 by 2 and add the products together.
(18•2)+(15•2)=66
This makes the answer 66 ft.
