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storchak [24]
2 years ago
11

Whitney has a sprinkler than covers a circular area with diameter 24 feet. What is the area of lawn that the sprinkler covers? (

Use 3.14 for π)
Mathematics
1 answer:
grin007 [14]2 years ago
6 0
Answer:
I think the answer is 7.64331210191

Explanation:
I divided 24 by 3.14 and got 7.6433121091
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I need help in this question plz help me out!!
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The first thing you need to do is make your denominator same so try doing that and I'll finish it off for you
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3 years ago
A sandbox has a perimeter of 21 1/2 feet. If the length is 5 1/4 feet, what is the area of the sand box?
LiRa [457]
The perimeter of a rectangle is twice the sum of length and width, so the sum of length and width is half the perimeter, 10 3/4 ft.

The width will be the difference between this and the length, hence 5 1/2 ft.

The area is the product of length and width.
  A = length×width
  A = (5.25 ft)×(5.5 ft) = 28.875 ft²

The area of the sandbox is 28 7/8 ft².
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Use the given information below to determine the value of x.
Nadusha1986 [10]
C. Bc it is the only one that makes sense
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In a​ race, 27 out of the 50 finished in less than minutes. What percent of swimmers finished the race in less than 57 minutes?
alekssr [168]

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7 0
2 years ago
Read 2 more answers
An architect designed this scale model of a warehouse for a building contractor.
Annette [7]

tl;dr Answer is C

Here we will have to calculate 3 different areas separately.

When calculating the area of the triangle we will use the formula

A = (h*b)/2  

A = Area

h = height

b = base

To find the height we do X - Z  

23 - 15 = 8 ft

To find the base we do Y - W

19 - 13 = 6 ft

Using the formula above we can now solve for A  

A = (8*6)/2

A = (48)/2

A = 24 sq ft

Now we solve the two rectangles using the formula  

A = wl

w = width

l = length

We will calculate the area of the left most rectangle first.

We know the length of the rectangle because it's Y - W and we are given the width of the triangle.

w = 15 ft

l = 6 ft

A = 15*6

A = 90 sq ft

Second Rectangle has the width of X and length of W

w = 23 ft

l = 13 ft

A = 23 * 13

A = 299 sq ft

Now we add all the areas to give us the total area of the warehouse.

24 + 90 + 299 = 413 sq ft

Therefore, the answer is C

5 0
2 years ago
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