Evaluate without using a calculator.csc ?, if cot ? = -
and cos ? < 0
A. -
B. -
C.
D.
Answer: D
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Solve the problem.A rectangle with sides parallel to the axes is inscribed in the region bounded by the axes and the line Find the maximum area of this rectangle.
A.
B.
C.
D.
Expand the quotient by partial fractions.
A. - +
+
B. +
C. +
+
D. - +
+
Provide an appropriate response.The volume of oxygen varies inversely with the pressure. If a container of oxygen has a volume of 300 cm3 under a pressure of 10 kg per square centimeter, what is the volume if the pressure is changed to 25 kg per square centimeter? Use a constant of variation to solve.
A. 300 cm3 B. 120 C. 120 cm3 D. 12 cm3
Determine whether the system of equations is consistent or inconsistent. If the system is consistent, determine whether the equations are dependent or independent.
A. Independent B. Dependent C. Inconsistent