Write the Expression as the Sine, Cosine, or Tangent of an Angle

question 222

Multiple Choice

Write the expression as the sine, cosine, or tangent of an angle.
- $\sin 31 ^ { \circ } \cos 28 ^ { \circ } - \cos 31 ^ { \circ } \sin 28 ^ { \circ }$

• A) \(\sin 3 ^ { \circ }\)
• B) \(\cos 59 ^ { \circ }\)
• C) \(\sin 59 ^ { \circ }\)
• D) \(\cos 3 ^ { \circ }\)

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Definitions:

Perineum

The region of the body between the anus and the genitals, present in both males and females.

Peritoneum

A membrane that lines the abdominal cavity and covers most of the abdominal organs, playing a role in their support and protection.

Areola

A ring of darkened skin around the nipple of the breast.

Oocytes

Female reproductive cells, or eggs, which are produced in the ovaries and, when fertilized by sperm, can develop into an embryo.