Complete the identity.Complete the reciprocal identity: 
= 
A. tan ? = 
B. sec ? = 
C. cos ? = 
D. csc ? = 
Answer: A
You might also like to view...
Evaluate the integral by first performing long division on the integrand and then writing the proper fraction as a sum of partial fractions.
A. 2x2 + 
ln 
- 
+ C
B. 2x2 + ln 
- 
+ C
C. 2x2 + ln 
- 
+ C
D. 2x2 - 
+ C
New telephone lines must be installed to connect 8 cities (A, B, C, D, E, F, G, and H). Due to government regulations, the only possible connections that are allowed are shown by the edges on the network below. The numbers on the edges indicate the cost (in millions of dollars) of each possible connection. The telephone company wishes to connect the cities in the cheapest possible way.
Using Kruskal's algorithm, which edge is chosen second to last?
A. CD or EF B. BC C. AF D. BH, EG or DE E. none of these
Provide an appropriate response.Find the indicated part of the right triangle in the given figure by the most direct method.
A. 23.47 in. B. 41.15 in. C. 35.78 in. D. 55.95 in.
Find the area of the SAS triangle ABC. If necessary, round the answer to two decimal places.a = 12 km, b = 15 km, C = 52°
A. 88.80 sq km B. 141.84 sq km C. 70.92 sq km D. 35.46 sq km