Solve the problem.Find the measure of an angle whose supplement is 6 times the measure of its complement.

A. 30°
B. 15°
C. 36°
D. 72°


Answer: D

Mathematics

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Solve.A nuclear cooling tower cross section is a hyperbola having a diameter of 50 ft at the center. The distance between the two foci is 90 ft. What is the equation for the hyperbola?

A.  -  = 5
B.  -  = 1
C.  -  = 1
D.  -  = 1

Mathematics

Provide an appropriate response.How are the graphs of  and  related to the graph of  In general, how is the graph of r = f(? - ?) related to the graph of 

What will be an ideal response?

Mathematics

Determine an expression for the instantaneous velocity of an object moving with rectilinear motion according to the function given, if s represents displacement in terms of time.s = 6t4 - 7t2 - 10t + 3

A. 6t3  - 7t - 10 B. 0 C. 24t3 - 14t - 10 D. 72t2 - 14

Mathematics

Find the volume of the indicated region.the region bounded by the paraboloid  and the xy-plane

A. 45? B. 405? C. 30? D. 450?

Mathematics