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Reil [10]
2 years ago
5

In properties of logarithms, what is log2 25?

Mathematics
1 answer:
spayn [35]2 years ago
8 0
log_a(b)=clog_a(b)=c translates to

a^c=ba^c=b
let's say it equals y

log_2(25)=ylog_2(25)=y
trsnaltes to
2^y=252^y=25
doesn't help us
we can also translate it to
log_2(5^2)log_2(5^2) or 2log_2(5)log_2(5^2)


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The diagram below shows circle with radii OA
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Answer:

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Step-by-step explanation:

Formula to get the arc length is given by,

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Here, θ = central angle subtended by the arc AB

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By substituting the values in the formula,

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3 0
3 years ago
Find the distance between the two points rounding to the nearest tenth (if necessary).
Sergio [31]

Answer:

6.7 units

Step-by-step explanation:

The distance between two points can be found using the formula below:

\boxed{{\text{Distance between 2 points}= \sqrt{(y_1 - y_2)^{2} + (x_1 - x_2)^{2}  } }}

Thus, distance between (-1, 2) and (2, -4)

=  \sqrt{( - 4 - 2)^{2} +  { [2-(-1) ]}^{2}  }

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=  \sqrt{36 + 9}

=  \sqrt{45}

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Additional:

For a similar question on distance between points, do check out the following!

  • brainly.com/question/23274198

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1 year ago
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3 years ago
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