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maxonik [38]
3 years ago
8

Find the area of this circle???

Mathematics
2 answers:
alexandr402 [8]3 years ago
6 0

Step-by-step explanation:

Area of circle

=πr²

=<u>2</u><u>2</u><u>. </u> ×4×4

7

=<u>22×16</u>

7

= <u>352</u>

7

=59.3

vladimir2022 [97]3 years ago
5 0

Answer:

50.3? im not exactly sure if this is right

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Phantasy [73]

If it is asking if that equation is the quadratic formula, then the answer is false. The reason why is that the first 'b' should be negative

The quadratic formula is

x = \frac{-b \pm \sqrt{b^2-4ac}}{2a}

3 0
3 years ago
Match each whole number with a rational, exponential expression.
Sedbober [7]
1)16^2 or 4^4
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3 years ago
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3 years ago
What is the graph of y-3=-2/3(x+6)?
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4 0
3 years ago
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