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kozerog [31]
2 years ago
13

Look at the picture also brainliest

Mathematics
2 answers:
almond37 [142]2 years ago
3 0

Answer:

50.24

Step-by-step explanation:

Area of circle is πr²

r=d/2

r=8/2

r=4

A=4²π

A=16π

A=16*3.14

A=50.24 m²

MrMuchimi2 years ago
3 0

Answer:

50.24

Step-by-step explanation:

Can i have brainliest

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What is the mean of 11,22,33
solmaris [256]

Answer:

22

Step-by-step explanation:

11+22+33=66

66/3

=22

8 0
3 years ago
Read 2 more answers
Jinni opened a bank account. she deposited $87.60 into her account every month for 10 months. she used $25.60 every month to pay
LuckyWell [14K]
Amount left in account after paying for music class = $87.60 - $25.60 = $62
Amount in the bank account after 10 months = $62 x 10 = $620
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6 0
3 years ago
For each function, y varies directly with x. Find each constant of variation. Then find the value of y when x=-0.3
Viktor [21]

<u><em>Answer:</em></u>

1- The constant of variation is \frac{10}{3}

2- The constant of variation is \frac{4}{3}

<u><em>Explanation:</em></u>

When two variables are in direct variation, this means that when one of them increases, the other increases and vice versa

<u>A direct variation relation is represented as follows:</u>

y = kx

where k is the constant of variation

Now, to get the constant of variation, all we have to do is substitute with the given x and y variables and solve for k

<u>For the given problems:</u>

<u>1- y = \frac{2}{3}\ when\ x=0.2</u>

<u>Therefore:</u>

y = kx\\\\\frac{2}{3} = 0.2k\\\\ k = \frac{10}{3}

<u>2- y = 4\ when\ x=3</u>

<u>Therefore:</u>

y = kx\\ 4 = 3k\\ k = \frac{4}{3}

Hope this helps :)

5 0
3 years ago
What is 3500 dived by 6
Anna [14]

Answer:583.3


Step-by-step explanation:


8 0
3 years ago
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Is this a function? I will mark you as most brilliance if you get this right!
Katarina [22]

Answer:

1y 2n 3n

Step-by-step explanation:

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3 years ago
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