Determine the reference angle for the given angle.? = 372°
A. 168°
B. 78°
C. 102°
D. 12°
Answer: D
Mathematics
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Find the area.Express the answer in square decimeters.
A. 31.24 dm2 B. 294.8 dm2 C. 58.96 dm2 D. 29.48 dm2
Mathematics
Calculate the slope of the line passing through the given points. If the slope is undefined, so state. Then indicate whether the line rises, falls, is horizontal, or is vertical.(-1, -8), (-1, -7)
A. 0, is horizontal
B. , rises
C. , rises
D. undefined, is vertical
Mathematics
Evaluate the integral. dx
A. + C
B. + C
C. + C
D. 5 + C
Mathematics
Use grouping symbols to clarify the meaning of the symbolic statement.p ? q ? p ? q ? ~p
A. (p ? q) ? [(p ? q) ? ~p] B. p ? (q ? p) ? (q ? ~p) C. (p ? q) ? (p ? q) ? ~p D. [(p ? q) ? p] ? (q ? ~p)
Mathematics