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kiruha [24]
3 years ago
13

Plz help ill give me brainlist

Mathematics
2 answers:
Viefleur [7K]3 years ago
6 0
Πr²=3.14*(13)²=530.66
Diano4ka-milaya [45]3 years ago
5 0
The formula for an area of a circle is: A = πr²
You already know the radius which is 13 ft, so all you have to do is plug in!
A = 3.14(13)²
A = 530.93
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Create a step function for the following graph, be sure to watch holes in the graph. NEED HELP ASAP!
Svetllana [295]

Answer:

See below

Step-by-step explanation:

This is a piece-wise function.

         4, -4≤ x ≤ -2

f(x) =  2,  -2 ≤ x < 2

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3 years ago
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garik1379 [7]
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3 years ago
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Marysya12 [62]

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Basically

8 0
3 years ago
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Svetlanka [38]

Answer:

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5 0
2 years ago
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schepotkina [342]

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now, you can cross-multiply: 
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8 0
4 years ago
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