Find the trigonometric function value of the corresponding complementary angle.Given that tan 50° ? 1.192, find cot 40°.
A. 0.6428
B. 0.8391
C. 1.192
D. 1.305
Answer: C
Mathematics
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Perform the indicated operation and simplify if possible.
A. 
B. 9
C. 3
D. 
Mathematics
The circle graph shows the results of the student council presidential election. The complete circular area represents 100% of the votes.
The circle graph shows what percent of the vote each person received.If 600 total votes were cast, how many votes did Ted get?
A. 168 B. 192 C. 150 D. 90
Mathematics
Determine if the ordered pair is a solution to the system of linear inequalities in two variables.
; (10, 0)
A. Yes B. No
Mathematics
Convert the units using two or three unit fractions.221,760 in. = 
mi
A. 3,991,680
B. 3
C. 42
D. 332,640
Mathematics