Provide an appropriate response.Determine the measure of the acute angle ? for which tan ? = 1.

A. 30°  
B. 90°  
C. 60°  
D. 45°  


Answer: D

Mathematics

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Simplify the complex fraction.

A. - 
B.
C.
D. -1

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Integrate using any method.

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Use the chart below to answer the question.  Matt has a budget of $2429. Can he afford to buy the computer for $1099 with options (d), (f), and (g)?

A. No B. Yes

Mathematics

Write an equation to describe the variation. Use k for the constant of proportionality.x varies directly as the square of y and inversely as z.

A. x = ky2z
B. x = 
C. x = 
D. x = k + y2 - z2

Mathematics