Establish the identity.tan
= -cot x
What will be an ideal response?
tan 
= 
= 
= 
= -cot x.
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Solve the problem.Find the volume of a cylinder with radius 8.5 cm and height 5.4 cm. Use 3.14 for ?. Round your answer to the nearest tenth.
A. 742.0 cm3 B. 597.9 cm3 C. 1225.1 cm3 D. 371.0 cm3
Suppose you have the following project digraph. (The numbers in parentheses represent hours.)
If we use the critical-path algorithm to schedule this project with two processors, we should start by assigning
A. task A to one processor, task B to the other one. B. task A to one processor, task C to the other one. C. task B to one processor, task E to the other one. D. task B to one processor, task C to the other one. E. none of these
Graph the polynomial function. Use synthetic division and the remainder theorem to find the zeros.f(x) = x3 + 9x2 - 108
A. 3 (multiplicity 2), -6;
B. 6 (multiplicity 2), -3;
C. -6 (multiplicity 2), 3;
D. -6, 3, 6;
Solve the problem.An experimental model for a suspension bridge is built. In one section, cable runs from the top of one tower down to the roadway, just touching it there, and up again to the top of a second tower. The towers are both 12.25 inches tall and stand 70 inches apart. Find the vertical distance from the roadway to the cable at a point on the road 17.5 inches from the lowest point of the cable.
A. 3.26 in. B. 2.86 in. C. 12.25 in. D. 3.06 in.