Answer:
21 feet
Step-by-step explanation:
The square root of 441 is 21 and since the room is a square, all sides are even.
Answer:
6:13
Step-by-step explanation:
both are divisible by 31
Answer:
should be easy just plot the points
Step-by-step explanation:
we don't have the chart, though.
Answer:
Step-by-step explanation:
as you see the top "moves" like
2,4,6,8, and next will be 10
the bottom adds 3 to the previos answer
5,8,11,14, next will be 15
5th card is 10/15