Given:
In the given circle, ∠ADB = 270° and length of ADB = 61.26 m
To find the radius of the circle.
Formula
The formula to determine the radius is given by
Substituting arc length = 61.26, 
, we get;
Thus, the radius is 13 m
Answer:
The area of the circle with a 3-inch diameter is 7.07 square inches.
Step-by-step explanation:
The formula for the area of a circle is
A = πr²
If you are given diameter, take half of that to get the radius: 3 ÷ 2 = 1.5
Then take the radius, 1.5 and square it (multiply by itself) 1.5 × 1.5 = 2.25
Then multiply r² times pi. You can use 3.14. (sometimes you will need 3.14159)
2.25 × 3.14 = 7.065
Your instructions are to "round to the nearest hundredth" so you look to the thousandth place and see a 5. Rules fro rounding: "If the number is 5 or higher, add 1 to the place you are rounding to. If 4 or less, leave the place as it is."
You see a 6 in the hundredths place. Add 1. so the rounded answer is 7.07.
Then you put in the units measure. Inches are given, so the Area will be square inches
7.07 in²
Answer:
91%
Step-by-step explanation:
Let's set up an equation:
182=x%200
Change x% into x/100 to make the math easier
182=x/100(200)
182=2x
Divide both sides by 2
x=91
They won 91% of the games
There are 8 ounces in 1 cup so 8+4=12. Marissa is serving 12 ounces
Answer:
m=75
percentage= 32
part= 24
whole= 75
Step-by-step explanation:
To get m, you divide 18 by .24(since it's the decimal form of 24%) and you get 75.
The part/whole part I'm not exactly sure about but since it's 24% of 75, I'm guessing the part is 24 and the whole is 75 and that's the entire thing we are working with here.
To get the percentage, we use the 24/75 fraction. We have to get the demonator to 100 but since 75 can't be multiplied by anything to get to 100, we have to simplfy the fraction so the demonator can go into 100. I divided the fraction by 3 since that would get the fraction to 8/25. 25 can go into 100 if we multiply by 4 so that's what you do. The ending fraction would be 32/100 after multiplying the numerator and demonator by 4(8/24). So the percentage would be 32% or 32/100.
I have never done this is my life but it is similar to what I have done so please correct me if I am wrong. I hope this helped you and I am incredibly sorry if it is wrong.
