Answer:
b = 7
Step-by-step explanation:
Since the triangle is right use the tangent ratio to solve for b
and the exact value
tan30° = , thus
tan30° = =
and
=
( cross- multiply )
b = 7
According to the Bureau of Labor Statistics, the number of bank tellers in 2010 is expected to be 440,000. This is a decline of
1 answer:
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