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RoseWind [281]
2 years ago
14

If the radius of a circle is 8, what is the diamteer?

Mathematics
1 answer:
Alexeev081 [22]2 years ago
6 0

Answer:

16

Step-by-step explanation:

The radius of a circle is the distance from the center of the circle to the edge. The radius will be the same no matter where on the circle it is taken. The diameter, on the other hand, is the distance from the edge of the circle to the opposite side. So, the diameter is equal to the distance of 2 radii. Therefore, the diameter is equal to 2r. Since 2*8 is 16 the diameter is 16.

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the paralle bases of a trapezoid measure 2 feet and 6 feet. if the legs measure 9 feet and 13 feet, determine the perimeter of t
Ymorist [56]

<h2>∴The perimeter of the trapezoid= 30 feet</h2>

Step-by-step explanation:

Given that the parallel bases of a trapezoid measure 2 feet and 6 feet and the legs measured 9 feet and 13 feet.

∴The perimeter of the trapezoid = sum of all sides

                                                      = (2+6+9+13) feet

                                                       = 30 feet

3 0
3 years ago
Read 2 more answers
Use the graph below for this question:
skelet666 [1.2K]

The average rate of change of a function f(x) on the interval [a,b] is given by:

f(b) - f(a)

-------------

  b-a


In this specific case, a=2 and b = 3.

f(2) = -3 and f(3) = -1.

Thus, the average rate of change here of f(x) on the interval [2,3] is:

-1 - (- 3)             2

------------- = ------------- = 2 (answer)

    3-2               1

5 0
3 years ago
PLEASEEEEEE HELP ME WITH THIS ONE ASAP PLEASE AND THANK YOU
Artemon [7]

Answer:

x=9 and z=83

Step-by-step explanation:

First you subtract 97 from 180 because that gives you z because 180 is a flat angle and 83 plus 97 gives 180. For x the opposite angle is also 97 so you set the equation 5x + 52 = 180 and you solve for x to get the x value. Hope this helps :)

6 0
3 years ago
3(x-10) = 3x - 30 is an example of what property?​
strojnjashka [21]

Answer:

Distributive Property

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
How do you solve this?
masha68 [24]
Here's what i found online:

<span>a/3+4=6

We simplify the equation to the form, which is simple to understand
<span>a/3+4=6

Simplifying:
<span> + 0.333333333333a+4=6

We move all terms containing a to the left and all other terms to the right.
<span> + 0.333333333333a=+6-4

We simplify left and right side of the equation.
<span> + 0.333333333333a=+2

We divide both sides of the equation by 0.333333333333 to get a.
<span>a=6

Hope this helped :-)</span></span></span></span></span></span>
4 0
3 years ago
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