Provide an appropriate response.Determine the measure of the acute angle ? for which csc ? = 
.
A. 90° 
B. 60° 
C. 45° 
D. 30° 
Answer: C
Mathematics
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Graph the equation by plotting points.4x2 + 9y = 36
A. 
B. 
C. 
D. 
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Simplify.33 ? 32
A. 35 B. 37 C. 5 D. 1
Mathematics
Residential customers who heat their homes with natural gas have their monthly bills calculated by adding a base service charge of $5.48 per month and an energy charge of 48.59 cents per hundred cubic feet. Write an equation for the monthly charge y (in dollars) in terms of x, the number of hundreds of cubic feet used. ?
A. 
B. 
C. 
D. 
E. 
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Solve the equation.Let f(x) = 
+ 5. Find all x for which f(x) = 3.
A. {-2, 8} B. {-8, 8} C. ? D. {-2, 2}
Mathematics