Answer:
Answer is X<5
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Step-by-step explanation:
Hello!
The rule regarding the division of exponents states the following:

=

Insert any known values into the formula above:

=

Simplify the expression:

=
We have now proven that
is equal to
.I hope this helps!
Given :
Two vertical buildings 57 meters apart are 158 meters and 237 meters high.
To Find :
The angle of elevation from the top of the shorter building to the top of the taller building.
Solution :
Distance between height of building, h = 237 - 158 = 79 m.
Distance between these building , d = 57 m.
Now,

Therefore, the angle of elevation from the top of the shorter building to the top of the taller building is 54.19°.
Hence, this is the required solution.
The table of the number of dolphins is used to illustrate probability
The probability that a dolphin group is partaking in travel is 0.2063
<h3>How to determine the probability</h3>
From the table, we have:
- The total number of dolphin group = 189
- The total number of dolphin group that partake in travel = 39
So, the probability that a dolphin group is partaking in travel is calculated as:
p = 39/189
Divide
p = 0.2063
Hence, the probability that a dolphin group is partaking in travel is 0.2063
Read more about probability at:
brainly.com/question/25870256
Answer:
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