Area = 8,100 square feet
area of a square = a²
8,100 square feet = a²
√8,100 square feet = √a²
90 feet = a
total length each row of bookshelf is 4/5 of the length of the storage space.
90 feet * 4/5 = (90*4)/5 = 360/5 = 72 feet.
Area = (72 ft)²
Area = 5,184 square feet.
All you have to do is change the fractions to improper fractions and multiply it acrossed, then simplify.
-3 17/2
Answer:
1
Step-by-step explanation:
|-10| divided by 2 x |5| would equal 1.
Answer:
$147
Step-by-step explanation:
Let's set up two ratios...
273:13
x:7
Simplify the first ratio by dividing both numbers by 13...
21:1
x:7
We know that 1*7 is 7 so we can multiply 21 by 7 to get x
21*7=147
x=$147
Answer:
4x -8+4y
Step-by-step explanation:
4(x - 2 + y)
Distribute
4*x -4*2 +4*y
4x -8+4y
