Given $A = 54 ^ { \circ } , B = 69 ^ { \circ }$

question 34

Multiple Choice

Given $A = 54 ^ { \circ } , B = 69 ^ { \circ }$ , and $a = 7.1$ , use the Law of Sines to solve the triangle for the value of $b$ . Round answer to two decimal places.

• A) \(b = 6.38\)
• B) \(b = 7.36\)
• C) \(b = 6.85\)
• D) \(b = 8.19\)
• E) \(b = 6.15\)

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Definitions:

Hydrophobic

Characterized by a tendency to repel water; substances that do not mix with water.

Buffered

A solution's capacity to resist changes in pH when acids or bases are added.

Polar Solvents

Substances that have a partial positive and partial negative charge, making them effective at dissolving ionic and other polar substances.

Ions

Atoms or molecules with a net electrical charge due to the loss or gain of one or more electrons.