3 years ago

What is the area of a given circle in terms of pi 9.6m

Mathematics

2 answers:

Aleonysh [2.5K]3 years ago

4 0

The answer is 72.38 :)
hope that helped

Elden [556K]3 years ago

3 0

Answer:

72.38

Step-by-step explanation:

pi times 9.6

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Step-by-step explanation:

It is required to find the expressions that are equivalent to 4-x. We can also write it as :

Option (b) : (4-x) = 4+(-x)

Option (c) : (4-x) = -x+4

Hence, the correct options are (B) and (C).

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3 years ago

Which shows the correct substitution of the values a, b, and c from the equation 0 = 4x2 + 2x – 1 into the quadratic formula bel

neonofarm [45]

Answer:

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Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form

$ax^2+bx+c=0$

is equal to

$x=\frac{-b(+/-)\sqrt{b^2-4ac} }{2a}$

in this problem we have

$4x^2 + 2x - 1=0$

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$b=2$

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substitute in the formula

$x=\frac{-2(+/-)\sqrt{2^2-4(4)(-1)} }{2(4)}$

therefore

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2 years ago

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Answer:

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Choice C

Step-by-step explanation:

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(3,1) (6,6)

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Answer:

Step-by-step explanation:

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3 years ago

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