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3 years ago

13.

Mathematics

2 answers:

Naddika [18.5K]3 years ago

8 0

Answer:

What is the circumference of a circle whose area is 16 π ?

A. 64 π

B. 32 π

C. 8 π

D. 4 π

Step-by-step explanation:

its 8 π cause it said it was correct

Andre45 [30]3 years ago

3 0

I think it would be 4 po

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Answer:

Step-by-step explanation:

These types of equations are called simultaneous equations and the method we can use to solve these type of equations is either Substitution, Elimination and Graphing.

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Equation 1

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Equation 2

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Solved ! See the attached image on both the straight line graphs i have attached for better understanding. Where both the lines intersect each other is our value of (x , y) respectively.

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