Evaluate the expression for the given replacement values.x - y
for x = -10, y = -6
A. 16
B. -4
C. 4
D. -16
Answer: B
Mathematics
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Solve the initial value problem.
= 
- 
, y(0) = -1
A. y = 2 tan-1 x - 1 B. y = 2 cot-1 x - 3 sin-1 x C. y = 2 tan-1 x - 3 sin-1 x - 1 D. y = 2 tan-1 x - 3 sin-1 x + 1
Mathematics
Provide an appropriate response.Find ? to the nearest ten-thousandth of a radian if tan ? = 1.0537.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve the problem.A farmer has 800 feet of fence with which to fence a rectangular plot of land. The plot lies along a river so that only three sides need to be fenced. Estimate the largest area that can be fenced.
A. 96,000 ft2 B. 120,000 ft2 C. 80,000 ft2 D. 64,000 ft2
Mathematics
Graph the solution set of the system of linear inequalities and label the vertices (if any) of the solution set.
A. 
B. 
C. 
D. 
Mathematics