Find the exact value of the expression.sin 25° cos 35° + cos 25° sin 35°
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Find the vertices and foci of the ellipse.169x2 + 49y2 = 8281
A. Vertices: (±13, 0); Foci: (±2
, 0)
B. Vertices: (±7, 0); Foci: (±2
, 0)
C. Vertices: (0, ±13); Foci: (0, ±2
)
D. Vertices: (0, ±7); Foci: (0, ±2
)
Mathematics
Solve.Find the height of the cliff. Round to the nearest hundredth of a meter.
A. 24 yd B. 39.19 m C. 48.33 yd D. 39.08 yd
Mathematics
Graph the quadratic function.
a. 
b. 
c. 
d. 
Mathematics
Provide an appropriate response.Suppose the area of the region between the graph of a positive continuous function f and the x-axis from x = a to x = b is 11 square units. Find the area between the curves 
and 
A. -33 square units B. 55 square units C. 33 square units D. -55 square units
Mathematics