Find the exact value of the expression.tan 345°
A. 
B. 2 + 
C. -2 - 
D. 
Answer: C
Mathematics
You might also like to view...
Find the function value to four decimal places.Find tan ? if sec ? = 3.9530 and sin ? < 0.
A. 9.1855 B. 6.0470 C. -4.0775 D. -3.8244
Mathematics
Give the first five terms of the sequence for which an is given.an = n2 - n, n = 1, 2, 3...
A. 0, 3, 8, 15, 24 B. 0, 2, 6, 12, 20 C. 1, 4, 9, 16, 25 D. 2, 6, 12, 20, 30
Mathematics
Find the area of the region that is bounded by the given curve and lies in the specified sector.
 FIGURE 1.png)
Mathematics
Find the indicated term of the binomial expansion.Middle two; (4x + 2y)9
A. 688,128x5y4 and 344,064x4y5 B. 172,032x3y6 and 1,376,256x6y3 C. 516,096x3y6 and 4,128,768x6y3 D. 2,064,384x5y4 and 1,032,192x4y5
Mathematics