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Kay [80]
3 years ago
9

Solve 1/25 = 5^x+4 ( all exponential)

Mathematics
1 answer:
kati45 [8]3 years ago
8 0

Answer:

x= -6

Step-by-step explanation:

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Fewer meters, centimeters are too small of a unit to measure a doorway
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What is the other solution??
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Answer:

The other solution is 12.

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Break the solution into groups: (x^2+2x)+(-12x-24)

Factor out the x^2 from the first group to get x(x+2)

Factor out the -12 out of the second group to get -12(x-12)

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You can see solutions are -2 and 12.

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Answer:

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What is 9/20 and 6/11 in decimal form
Rama09 [41]

Answer:

\frac{9}{20} = 0.45

\frac{6}{11} = 0.54 repeating

Step-by-step explanation:

You can solve these easily with a calculator.

\frac{9}{20} = 0.45

\frac{6}{11} = 0.54 repeating

8 0
3 years ago
A number, y, is equal to twice the sum of a smaller number and 3. The larger number is also equal to 5 more than 3 times the sma
Nata [24]

Answer:

The equations represent the situation is y=2x+6 and y=5+3x.

Step-by-step explanation:

Consider the provided information.

First convert the statement into mathematical representation.

Consider the smaller number is <em>x</em> and the larger number is <em>y</em>.

<em>y</em>, is equal to twice the sum of a smaller number and 3.    

This information can be written as: y=2(x+3)

Which can be further solve as:

y=2x+6

The larger number is also equal to 5 more than 3 times the smaller number.

This information can be written as: y=5+3x

Thus, the equations represent the situation is y=2x+6 and y=5+3x.

Which can be further solve as:

2x+6=5+3x

x=1

Now, substitute the value of <em>x</em> in y=5+3x.

y=5+3

y=8

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3 years ago
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