The cost of a polymer crown is $1,005, The insurance pays 1/2 the cost plus $75. What part of the bill is left for the patient t
1 answer:
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Answer:
Solution given:
angle : 80°
hypotenuse:y=?
opposite=21
we have
Sin 80=
doing crisscrossed multiplication
we get
y=
<u>y=21.32</u>
