Answer:
Area of rectangular bedroom = 3000 square feet
Step-by-step explanation:
It is given that the total distance around the rectangular bedroom is 220 feet
perimeter of rectangle = total distance around the rectangle
hence the perimeter of rectangle = 220 feet
now width of rectangle = 50 feet
Let us assume the length of rectangular room be L
we have formula
now we plug perimeter = 220 and width = 50
so we have
(divide both side by 2)
(subtract 50 from both side )
Area of rectangular bedroom is given by
Area = length × width
Area = 60 × 50
Area = 3000 square feet
Factor trees are very simple. Like for example. 4
2 2
1 1
It is the multiples of the number you originate from.
Answer: 84%
Step-by-step explanation:
1. You know that the student earned 42 out of 50 points on the last test.
2. Then, to calculate the percent the student earned, you must divide 42 points by 50 points and then you must multiply by 100, as you can see below:
Let's call 
the percent the student earned. Then:
%
3/4 * 2/3 = 6/12 or 1/2
1/2 * 4/5 = 4/10 or 2/5
I think this is right but I am not 100% sure
Answer:
5
Step-by-step explanation:
