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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The value of 
can be calculated exactly from a table of values.
Answer the following statement true (T) or false (F)
Mathematics
Use the graph to find a ? > 0 such that for all x, 0 < 
< ? ? 
< ?.
A. 0.1 B. 0.2 C. 9 D. -0.1
Mathematics
Solve the nonlinear inequality.49x2 + 4y2 > 196
A. 
B. 
C. 
D. 
Mathematics
Find the volume under the surface z = f(x,y) and above the rectangle with the given boundaries.z = 4x2 + 9y2; 0 ? x ? 1, 0 ? y ? 1
A. 
B. 
C. 
D. 
Mathematics