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Svet_ta [14]
3 years ago
14

What is the area of the circle? Use 3. 14 as an estimate for pi.

Mathematics
1 answer:
Ierofanga [76]3 years ago
7 0

153.86m^2

Step-by-step explanation:

diameter=14

radius=14/2=7

area of circle=pi×r^2

"" =3.14×7^2

=3.14×7×7

=153.86m^2

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G(x) = 3x + 1; Find g(-8)
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Answer:

g(-8) = -23

Step-by-step explanation:

g(x) = 3x + 1    <em>Plug in g(-8)</em>

g(-8) = 3(-8) + 1  <em>Multiply 3 by -8</em>

g(-8) = -24 + 1   <em>Add 1 to -24</em>

g(-8) = -23

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3 years ago
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2 years ago
which of the statements about the following quadratic equation is true? 6x2 - 8 = 4x2 7x the discriminant is greater than zero,
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Step-by-step explanation:

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3 years ago
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