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2 years ago

If R=1/2(a+b)k, fins in terms R,a and b

Mathematics

1 answer:

Fittoniya [83]2 years ago

7 0

Answer:

${ \tt{R = \frac{1}{2}(a + b)k }} \\ { \tt{2R = (a + b)k}} \\ { \tt{k = \frac{2R}{a + b} }}$

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2 years ago

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2 years ago

Find the distance between the points (-1,-9) and (1,-4)

Snezhnost [94]

The distance between the two points is 5.4

Explanation:

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The distance between the two points can be determined using the formula

$d=\sqrt{\left(x_{2}-x_{1}\right)^{2}+\left(y_{2}-y_{1}\right)^{2}}$

Substituting the values in the formula, we get,

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3 years ago

If R=1/2(a+b)k, fins in terms R,a and b​

If R=1/2(a+b)k, fins in terms R,a and b