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MrRa [10]
3 years ago
11

Please help! Find the area of the circle!

Mathematics
2 answers:
juin [17]3 years ago
5 0

Answer:

28.26 ft²

Hopefully it is right!

timurjin [86]3 years ago
3 0
The formula to find the area of a circle is A= πr 2
Pie times radius squared all you do is multiply your radius(3) by itself which equals 9 then you multiply 9 by pie which is basically 3.14 and you would get 28.26



Hope I helped
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draw the line which will represent the graph of the equation y-2.5x=c if it's known it passes through the point K(2, -3)
Oksi-84 [34.3K]

The line will represent the graph of the equation y=2.5x-8.

The two points necessary to graph would be (2,-3) and (0,-8).

<h3>What is the slope-intercept form?</h3>

The slope-intercept form is y=mx+c

If the line passes through (2,-3),

let us plugin and find c.

So we get,

-3-2.5(2)=c

-3-5=c

c=-8

So, The equation of the line is y=2.5x-8.

To learn more about the equation visit:

brainly.com/question/2972832

8 0
2 years ago
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Plz help I hate math and it drive me nuts
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I feel you man, I feel you.

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32+8+6=46. B is 46 square cm.

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5*2=10

2*5=10

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3 0
3 years ago
A circle has an area of 36 m2. What is the area of a 40 sector of this circle?
ruslelena [56]
The ratio of the area of the sector (S) to the area of the entire circle (C) is equal to the ratio of the angle subtended to form the sector (As) to the angle for the whole revolution (Ac)
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Substituting the given,
                                  S / 36 m² = 40 degrees / 360 degrees  
Solving for S gives, S = 4. Thus, the area of the sector is 4 m².
6 0
3 years ago
I need more help please!!! Will give brainliest! I only need b c and d done please!
Amanda [17]

Answer:

Step-by-step explanation:

i don’t know the rest but i know b is 144

4 0
4 years ago
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What is the value of B?
diamong [38]

Answer:

The value of B is 0 because going down from the middle is all negative and going up from point B is all positive so the answer is 0 degrees

Step-by-step explanation:

7 0
3 years ago
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