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Sergeu [11.5K]
3 years ago
7

Find the area 10ft 2 1/2​

Mathematics
1 answer:
hichkok12 [17]3 years ago
6 0

Answer:

if your trying to find the area of 10ft and 2 1/2 all you gotta do is turn the 2 1/2 in a decimal and multiply it by 10 which is 25

Step-by-step explanation:

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Suppose a circle has a radius of 13 inches. How far would a 24 inch chord be from the center of the circle? (Hint: Draw a diagra
lys-0071 [83]

Answer:

Step-by-step explanation:

Directions

  • Draw a circle
  • Dear a chord with a length of 24 inside the circle. You just have to label it as 24
  • Draw a radius that is perpendicular and a bisector through the chord
  • Draw a radius that is from the center of the circle to one end of the chord.
  • Label where the perpendicular radius to the chord intersect. Call it E.
  • You should get something that looks like  the diagram below. The only thing you have to do is put in the point E which is the midpoint of CB.

Givens

AC = 13 inches                   Given

CB = 24 inches                  Given

CE = 12 inches                    Construction and property of a midpoint.

So what we have now is a right triangle (ACE) with the right angle at E.

What we seek is AE

Formula

AC^2 = CE^2 + AE^2

13^2 = 12^2 + AE^2

169 = 144 + AE^2                     Subtract 144 from both sides.

169 - 144 = 144-144 + AE^2     Combine

25 = AE^2                                Take the square root of both sides

√25 = √AE^2

5 = AE

Answer

The 24 inch chord is 5 inches from the center of the circle.

4 0
2 years ago
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Please find answer. ​
Anuta_ua [19.1K]

Answer:

Again, the answer is (1,-2)

Step-by-step explanation:

Substitute the values

8 0
3 years ago
0.01L = how many ML????????
jasenka [17]
Your answer would be ten
5 0
3 years ago
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Please help <br> Find the volume of the triangular prism.<br> I only have a few min
lawyer [7]

Answer:

18 +2 + 2.5 + 3 = 25.5

Step-by-step explanation:

just add

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2 years ago
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What is the first step in solving....<br> x - 1/3 = 1/3?
iVinArrow [24]

Answer:

Step 1: Simplify both sides of the equation.

Step-by-step explanation:

x+−13=13

3 0
3 years ago
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