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Masteriza [31]
2 years ago
11

Find the area of a circle with radius, r = 60cm. Give your answer rounded to 3 SF.

Mathematics
1 answer:
katrin [286]2 years ago
5 0

The area of the circle will be equal to 11309.733 square centimetres.

<h3>What is an area?</h3>

The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the circle in a two-dimensional plane is called the area of the circle.

The area of the circle will be calculated by the following formula:-

Area = πr²

Area = π x ( 60 x 60 )

Area = 3.14 x 60 x 60

Area = 11309.733 square centimeters.

Therefore the area of the circle will be equal to 11309.733 square centimetres.

To know more about an area follow

brainly.com/question/25292087

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Nine people share 6 cookies equally what fraction of a cookie does each person get?
maw [93]
1.5 is the answer I think
6 0
3 years ago
Read 2 more answers
Having trouble with this, pretty sure the answers i have in there are wrong, please help. especially need help with the last que
Xelga [282]

The year in which the two quantities will be equal is 2133.

<h3>What is a linear equation?</h3>

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

Here we have the following data.

y=0.221x-368.264 For men

y=0.168x-255.196 for women

So when we will equate these two equation we will get the year in which two quantities will be same.

0.221x-368.264=0.168x-255.196

0.221x-0.168x=368.264-255.196

0.053x = 1123.068

x= 2133 year

Hence the year in which the two quantities will be equal is 2133.

To know more about equations follow

brainly.com/question/2972832

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4 0
2 years ago
Can anyone help me with this. It asks to solve and check your answer.
tankabanditka [31]
\sf 4m-21=3(5m-1)

First, distribute 3 into the parenthesis(multiply it to every term inside):

\sf 4m-21=15m-3

Add 21 to both sides:

\sf 4m=15m+18

Subtract 15m to both sides:

\sf -11m=18

Divide -11 to both sides:

\sf m=-\dfrac{18}{11}

To check our work we can plug this back into the original equation for 'm':

\sf 4m-21=3(5m-1)

\sf 4(-\dfrac{18}{11})-21=3(5(-\dfrac{18}{11})-1)

Multiply:

\sf -\dfrac{72}{11}-21=3(-\dfrac{90}{11}-1)

Distribute 3 into the parenthesis:

\sf -\dfrac{72}{11}-21=-\dfrac{270}{11}-3

Subtract:

\sf -\dfrac{303}{11}=-\dfrac{303}{11}~\checkmark

Both sides are equal to each other, so we solved it correctly.
6 0
3 years ago
What’s 0.7 multiplied by 0.3
Temka [501]

21 or 0.21 they are the same


4 0
3 years ago
Read 2 more answers
944 round to the nearest tenth
aev [14]
944 round to the nearest 10th : 940
7 0
3 years ago
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