Determine the specific solutions (if any) to the equation on the interval [0, 2?).sin2 2? = 1
A. ,
B. 0, , ?,
C. ,
,
,
D. no solution
Answer: C
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Evaluate the expression according to the order of operations.2
A. 900 B. 50 C. 20 D. 100
Express in decimal fraction form: 3/8 ð 5/16 =
a. 0.117 b. 0.375 c. 0.876 d. 0.892 e. 0.931
Solve the problem.A crosswalk diagonally crosses a street whose curbs are 48 feet apart. The width of the crosswalk is 15 feet. The crosswalk intersects the south side of the street with a 20 foot displacement in the direction of the street. (In other words, the point where one edge of the sidewalk intersects the south side of the street lies 20 feet east of the point where that edge of the crosswalk intersects the north side of the street.) What is the area of the crosswalk?
A. 720 ft2 B. 780 ft2 C. 750 ft2 D. 845 ft2
Find equations of the tangent lines to the curve that are parallel to the line x – y = 8.
a. x – y = – 18.5 b. x – y = – 4.5 c. x – y = – 1.5 d. x – y = – 12.5 e. x – y = – 15