Answer:
Area =
Step-by-step explanation:
We let the width of the pool be "w"
We know the length is twice as long as width, so the length is:
2w
So,
Width = w
Length = 2w
Since a sidewalk with 2 feet width goes around the pool completely, the area enclosed by pool + sidewalk would have 2 feet around it, so its length and width would be:
Width = w + 2 + 2 = w + 4
Length = 2w + 2 + 2 = 2w + 4
The area of a rectangular region is always length * width, so the expression for area of pool and sidewalk would be:
If we let the width of the swimming pool be "w", the expression for the area of pool and sidewalk is:
Area =
Answer:
Total number of choices with a straw: 12
Total number of choices without a straw: 12
Total number of choices: 24
Step-by-step explanation:
Taj has a choice of:
- water, iced tea, or lemonade (3 options)
- with lemon or lime twist (2 options)
- served in a small or large glass (2 options)
This made a total of 3*2*2: 12 different choices
if the drink can be served with or without a straw, he choices are doubled, making a total of 2*12 = 24
Answer:
11/21.
BG has a total of 11 points (when you include 0), and there are 21 points total. 11/21 cannot be simplified, your final answer is 11/21.
Hey there,
So all we really need to do for this one is
<span>area=LW, L=W in squaer so 479=L^2, squaer root both sides, L=W=21.88=22 rounded
</span>
so it is C
Answer: B. They are alternate interior angles, so angle 3 also measures 130°.
Step-by-step explanation:
Here, according to the given figure, lines a and c are parallel lines.
And pipe cleaner is a transversal which is passing through to these parallel lines.
Therefore, by the property of parallel lines, the corresponding and alternative exterior or interior angles made by the common transversal ( pipe cleaner) on the lines a and c must be equal.
And, Here and are alternative interior angles by lines a and c with the same transversal, So, they must be equal.
Thus,