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4 years ago

Please help. The best answer will get brainliest.

Mathematics

1 answer:

Margaret [11]4 years ago

6 0

Answer:

Mean= 10

Step-by-step explanation:

Mean= Total value of data/Number of datas given

=3+2+26+9/4

=40/4

=10

Mean= 10

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Rearrange the formula A = Θr2 2 for Θ.

Lina20 [59]

Answer:

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Step-by-step explanation:

Given : The formula $A=\frac{\theta r^2}{2}$

We have to rearrange the given formula for $\theta$

Consider the given formula $A=\frac{\theta r^2}{2}$

Multiply both side by 2, we have,

$2A={\theta r^2$

Divide both side by $r^2$ , we have,

$\frac{2A}{r^2}= \frac{\theta r^2}{r^2}$

Simplify, we get,

$\frac{2A}{r^2}=\theta$

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4 years ago

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Step-by-step explanation:

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