The pool's dimension are l = 2.7 m and w = 1.2 m
Step-by-step explanation:
Step 1 :
Given
The pool's perimeter = 7.8 m
Four times the pool's length = nine times the pool's width.
=> 4l = 9w => l = (
) w
Where l is the pool's length and w is the pool's width
Step 2:
The rectangle's formula for perimeter is 2 (l+w)
Substituting l = () w ,
2[ () w + w] = 7.8 (given)
(
) w = 7.8 = > w = 1.2 m
Step 3 :
l = () w = () 1.2 = 2.7
l = 2.7 m
Step 4 :
Answer :
The pool's dimension are l = 2.7 m and w = 1.2 m
The answer to your question is x = 8
Answer:
<h2>He could use the medium box.</h2>
Step-by-step explanation:
Notice that the umbrella is 37.5 inches long.
If you observe, each box doesn't have 37 inches wide, however, they are tridimensional figures, which means they have a certaing height.
So, the smalle box is too small to fit the umbrella.
But, the medium box is perfect, because it has 27 inches wide and 27 inches height, which is enough to fit the umbrella. These are the best dimensions to send the umbrella.
Therefore, the medium box is the answer, the one that has dimensions 27x14x27.
If im understanding this correctly, to find the value of the car after x amount of years, the answer would be 17,500 - 750(x)
The difference between the 2 times would be .055 seconds...
