mary's job pays her $8.75 per hour which of the following expressions best represents her total earnings if she works two hours
2 answers:
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Given:
In a right triangle at B,
To find:
The length of the sides b and c and angle B.
Explanation:
Using the trigonometric ratio,
Using the trigonometric ratio,
Using the angle sum property,
The angle B becomes,
Final answer:
The values are,