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DIA [1.3K]
3 years ago
14

The circumference of a circle is 10pi cm. What is the Radius of the circle?

Mathematics
2 answers:
olasank [31]3 years ago
8 0

Answer:

Radius=5cm

Step-by-step explanation:

Circumference=2πr

We are to determine r

So circumference=10π

Since circumference is given in the form of π so we will not convert the

π

r=?

So r=circumference/2π

=10π/2π

=5

So the radius is 5cm

enot [183]3 years ago
6 0

Answer3:

Step-by-step explanation:

I do not know

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Simplify 5 to the power of negative 2 over 4 to the power of 6?
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Answer:

Step-by-step explanation:

\frac{5^{-2} }{4^{6} }  =\frac{1}{5^{2} 4^{6} }

4 0
3 years ago
Finding angle measure using triangles ​
Rainbow [258]

x = 58°

<u>Explanation:</u>

According to the diagram, lines HI and JK are parallel to each other.

∠AHI = 60°

∠JKI = 62°

∠JKI and ∠HIA are equal because when two lines are parallel then the corresponding angles are equal.

So,

∠JKI = ∠HIA = 62°

In ΔHIA,

∠AHI + ∠HIA + ∠IAH = 180°

60° + 62°+ x = 180°

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x = 180° - 122°

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3 0
3 years ago
How to i solve for x in this situation? thank yous.
Lena [83]

i did not understand the question can u explain again i can help u


4 0
3 years ago
How would you describe a meter in English units?
dalvyx [7]
The answer is letter A. A meter has nearly the same value to a yard, one yard approximately amounting to 1.09361 meter. The rest of the other measures are far from meter's value in distance.

Thank you for posting your question. I hope you found what you were after. Please feel free to ask me more.

<span> </span>

5 0
3 years ago
Read 2 more answers
The product of a number and 48 is -18. Create an equation, solve it, and then tell, what that number is???
Sedbober [7]
The product is the result of multiplication.
the product of a number and 48 --- 48x ---is (means equals) - 18
so its gonna be:
48x = -18
x = -18/48
x = - 3/8 <== ur number
8 0
3 years ago
Read 2 more answers
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