A grocer has two kinds of candies: one sells for 90 cents per pound and the other sells for 40 cents per pound. How many pounds
of each kind must he use to make 50 pounds he can sell for 85 cents per pound?
1 answer:
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Given:
A right angle triangle ABC, right angled at C.
To find:
The measure of θ.
Solution:
In a right angle triangle,
In triangle ABC,
It can be written as
Therefore, the measure of θ is 28.369.