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mixas84 [53]
3 years ago
15

What is the solution to log Subscript 5 Baseline (x + 30) = 3

Mathematics
1 answer:
Fittoniya [83]3 years ago
6 0

Answer:

x = 95

Therefore the solution is 95

Step-by-step explanation:

<u><em>What is the solution to log Subscript 5 Baseline (x + 30) = 3</em></u>

<u><em /></u>

log₅(x+30) = 3

From our law of logarithm

5³  =  x + 30

(but 5³ = 5 ×5×5=125)

125 = x + 30

Subtract 30 from both-side of the equation to get the value of x

125 - 30 = x + 30 -30

95 = x

x = 95

Therefore the solution is 95

We can check the correctness of our answer

log₅(x+30)

=log₅(95+30)

=log₅125

=log₅5³    ( Note: log₅5=1)

=1×3

=3

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2 years ago
How many different 5-digit numbers can you write using each of the digits 0, 1, 2, 3, 4 exactly once?
Fynjy0 [20]

Answer:

96

Step-by-step explanation:

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Step 2:

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7 0
3 years ago
The length of a rectangle is 3 inches more than its width. If the perimeter is 42 inches, find the dimensions of the rectangle.
mojhsa [17]

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Step-by-step explanation:

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