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Helga [31]
2 years ago
12

Which equation is the equivalent form of 20(3)^5x = 820?

Mathematics
1 answer:
makvit [3.9K]2 years ago
8 0

Answer:

x=ln(41)/ln(243)

Step-by-step explanation:

20(3)^5x=820

3^5x=820/20

3^5x=41

5x=ln(41)/ln(3)

x=(1/5)[ln(41)/ln(3)]

x=ln(41)/ln(3^5)

x=ln(41)/ln(243)

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Please explain this to me!
Charra [1.4K]
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That's an easy way to test the equation . . . find 3 points on the
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This equation is        y  =  4 / x .

To find a point on the graph, just pick any number for 'x',
and figure out the value of 'y' that goes with it.
Do that 3 times, and you've got 3 points on the graph.

Here ... I'll do 3 quick points:

Point-A:  x = 1     y =  4 / 1    =  4
Point-B:  x = 2     y =  4 / 2    =  2
Point-C:  x = 4     y =  4 / 4    =  1

Look at this:

Slope of the line from point-A to point-B
                         = (change in 'y') / (change in 'x') =  -2 .

Slope of the line from point-B to point-C
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The two pieces of line from A-B and from B-C don't even have
the same slope, so they're not pieces of the same straight line !
So my points A, B, and C are NOT in a straight line.

So the equation is NOT linear.

Try it again with three points of your own.
5 0
3 years ago
The distance from jason's house to school is 0.5 meters. What is the distance in meters?
Lady_Fox [76]
500 meters because there are 1000 kilometers equals one kilometer. 0.5 is half of 1 so, the half of 1000 meters is 500 meters.
HOPE THIS helps you !!
6 0
2 years ago
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Answer:

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Step-by-step explanation:

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3 0
2 years ago
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I need help with this
aliya0001 [1]

Answer:

Yes Jeff is the correct answer

Step-by-step explanation:

7 0
2 years ago
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