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3 years ago

14

When is the mean most useful in describing a set of data?

1 answer:

Anettt [7]3 years ago

8 0

Answer:

When the range is wide

Step-by-step explanation:

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The general term for the sequence 3, 9, 27, 81, 243, . . . is:

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Hi friend,

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3 years ago

In parallelogram UVWX, U = 9x+15 and V = 6x+15. find W and X.

AysviL [449]

Answer:

$W = 9x + 15$ $X = 6x + 15$

Step-by-step explanation:

Given

Shape: Parallelogram

$U = 9x + 15$

$V = 6x + 15$

Required

Determine W and X

Opposite sides of a parallelogram are equal.

So:

$U =W$ and $V = X$

By substituting values of V and U in the above expressions, we have:

$9x + 15 = W$

$W = 9x + 15$

$6x + 15 = X$

$X = 6x + 15$

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3 years ago