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Stells [14]
2 years ago
9

12. Find the area of a circle with a radius of 5 meters. Use t = 3.14.

Mathematics
2 answers:
Georgia [21]2 years ago
4 0
Answer is A. 78.5 square meters
Vanyuwa [196]2 years ago
3 0

Answer:

A 78.5

Step-by-step explanation:

Pi times radius squared

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I need help with this someone very smart at math this algebra 2
Mrac [35]

Answer:

value if a =

\frac{5}{4}

Step-by-step explanation:

here's the solution :-

=》

\frac{ 2(\sqrt{m})  {}^{3} }{ \sqrt[4]{m} }

=》

\frac{2(m {}^{ \frac{1}{2}} ) {}^{3} }{ {m}^{ \frac{1}{4} } }

=》

\frac{2 {m}^{ \frac{3}{2} }} { {m}^{ \frac{1}{4} } }

=》

2m {}^{ \frac{3}{2}  -  \frac{1}{4} }

=》

2m {}^{ \frac{6 - 1}{4} }

=》

2m {}^{ \frac{5}{4} }

so, a = 5/4

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2 years ago
Help please!!!!
Mrac [35]

Answer:

a = 2

b = 18

a/b = 1/9

Step-by-step explanation:

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