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kobusy [5.1K]
3 years ago
14

Find the area of a circle with a diameter of 6.

Mathematics
1 answer:
Butoxors [25]3 years ago
8 0

Answer: 28.26

Step-by-step explanation:

Formula : A = \pi*r^2

r = \frac{d}{2}

r=\frac{6}{2}

r = 3

A = \pi*(3)^2

A = \pi*9

A =9\pi

or

A =9(3.14)

A=28.26

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Answer:

True: B, C and D

Step-by-step explanation:

The graph of the function is shown in the attached diagram.

The vertex of the parabola (parabola is the graph of the function f(x)) is at (-3,-16), because

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So, option A is false and option B is true.

As you can see from the graph, the function is increasing for all x>-3, thus option C is true.

The graph is positive for x<-7 and x>1 and negative for -7<x<1, so option D is true and option E is false.

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3 years ago
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If you divide 4,296 by 6 it would equal 716.

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3 years ago
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Jennifer has a taco stand.she found that her daily costs can be modeled by C(x)=x^2-40x+610. if she wants to keep her daily cost
Svetllana [295]
Plug in 300 for C(x), to get:
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(10 : 2) • 3 = 10 · (2 - 3)<br> O A. True<br> O B. False
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Answer:

I have got an answer it is false for explanation go to picture

<h2><u>PLEASE</u><u> </u><u>MARK</u><u> </u><u>ME BRAINLIEST</u><u> </u><u>IF MY</u><u> </u><u>ANSWER IS</u><u> </u><u>CORRECT PLEASE</u><u> </u></h2>

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2 years ago
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