When you multiply a value by 2/3, you are finding 2/3 of that number, so your new length would be 6 and your new width would be 4. The original area was 9 × 6 = 54, and the new area is 6 × 4 = 24. 54 ÷ 24 = 2.25, or 2 1/4, so your answer is 2 1/4, which as an improper fraction is 9/4. I hope this helps!
Where’s the question bro?
Answer:
3:9=4
Step-by-step explanation:
That is my answer
please brainliest
Answer: About $118.66
Step-by-step explanation:
53.4/0.45 is 118.66
Answer:
The answer to your question is width = 3
Step-by-step explanation:
Data
width = w = ?
length = l = ?
Area = 15 units
Process
1.- Write equations to help to solve this problem
Area of a rectangle = width x length
= w x l Equation l
width = length - 2
w = l - 2 Equation ll
2.- Substitution
A = w x l
15 = (l - 2)(l)
3.- Expand
15 = l² - 2l
l² - 2l - 15 = 0
2.- Solve for l
-Find the prime factors of -15
15 3
5 5
1
15 = 3 x 5
3.- Factor l² -2l - 15 = 0
(l - 5)(l + 3) = 0
4.- Find the values of l
l₁ - 5 = 0 l₂ + 3 = 0
l₁ = 5 l₂ = -3
The length if the rectangle = 5, it could not be -3, because there are no negative lengths.
5.- Find w
w = l -2
w = 5 - 2
w = 3 units
