Answer:
<h2>7.4inches</h2>
Step-by-step explanation:
Check the attachment for the diagram. Sine rule will be used to get the unknown side of the triangle.
According to the rule;
Given w = 3 in, ∠W=23° and ∠U=73°, on substituting into the equation above to get u we have;
The length of u is 7.4inches to nearest 10th of an inch
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Answer:
B.
Step-by-step explanation:
Let , we solve for by algebraic means.
1) Given
2) Definition of power/Symmetry of equality
3) Compatibility with addition/Commutative and associative properties/Existence of additive inverse/Modulative property
4)
5) Result
Hence, the correct answer is B.