Difference is 9, product is 22
2 answers:
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Answer:
The length of the flagpole be 41.2 ft .
Option (A) is correct .
Step-by-step explanation:
As given
The angle looking up at the sun is 70°.
A flagpole casts a shadow of 15 ft .
Now by using the trignometric identity .
BC = 15 ft
tan 70° = 2.75 (Approx)
AB = 2.75 × 15
= 41.2 ft
Therefore the length of the flagpole be 41.2 ft .
Option (A) is correct .
<h3>Answer:</h3>
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Explanation:
means the first term is 1500, ie this is the first rent value.
To get the next term, we add on $140
So
and
and so on.
In general, the nth term is found by adding 140 to the term just before it
So that's where comes from.