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topjm [15]
3 years ago
7

How do I convert x^4=81 to a log?

Mathematics
1 answer:
Alona [7]3 years ago
4 0

Answer:

log 81= 4

Explanation:

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What are the coordinates of the point on the directed line segment from (4, -3)(4,−3) to (9, -8)(9,−8) that partitions the segme
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  (7, -6)

Step-by-step explanation:

You want to find point X on the segment from A to B such that ...

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  2X -2A = 3B -3X . . . . . eliminate parentheses

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  X = (2A +3B)/5 . . . . . . . divide by 5

Filling in the given points for A and B, we have ...

  X = (2(4, -3) +3(9, -8))/5 = (8+27, -6-24)/5 = (35, -30)/5

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The point that divides the segment in the proportions 3:2 is (7, -6).

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Step-by-step explanation:

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Step-by-step explanation:

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Suppose that A and B are points on the number line.

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