Answer:13
Step-by-step explanation:
The track is a square with half circle on its right and left side. The area of the square is 128 feet². The length is 22.6 feet
<h3>How to illustrate the information?</h3>
It should be noted that the area of the square will be:
= x².
Therefore, 128 = x².
x ,= ✓128
x = 11.3
Therefore the radius of the circle will be:
= 11.3/2
= 5.65
The length of the truck will be:
= 11.3 + 5.65 + 5.65
= 22.6
The length is 22.6 feet
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Injured runners train on a special track at a rehabilitation center. The track is a square with a half circle on its left and right sides. The area of the square is 128 square feet. What is the length of the track? Use the table to help you answer the questions.
Square 11.02 11.12 11.22 11.32 11.42 11.52
Value 121.0 123.2 125.4 127.7 130.0 132.3
Square 11.62 11.72 11.82 11.92 12.02
Value 134.6 136.9 139.2 141.6 144.0
1. Fill in the blanks to complete the description of the track.
The track has ____ sides of the square and the distance around
Let the un know number be p
p + 1½ = 3/8
p + 3/2 = 3/8
p= 3/8 – 3/2
p= –9/8✅
<h3>answer:</h3>

<h3>Step by step explanation:</h3>
<h3> Step 1: Distribute</h3>

<h3>Step 2: Eliminate redundant parenthesis</h3>

<h3>Step 3: Add numbers</h3>

<h3>Step 4:Combine like terms </h3>

<h3>Step 5:Multiply by 1</h3>

Hopefully it's help
First, we solve to find out what percent of the population has brown eyes and black hair. There are 303 people total, and 64 people with the description. After dividing, we find that about 21% of people have black hair and brown eyes.
Next, we use the chart to see that 9 out of the total 303 people have black hair and blue eyes. We divide this and see that this is only about 3%.
Last, we subtract 3 from 21 and get 18%
So, the answer is 18%