Find the exact value of the indicated trigonometric function of ?.cos ? = 
, tan ? < 0Find sin ?.
A. - 
B. - 
C. - 
D. -
Answer: A
Mathematics
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Find the sum of the given infinite geometric series.35 - 5 + 
- . . .
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The sum of the measures of the angles of any triangle is 180°. In triangle ABC, angles A and B have the same measure, while the measure of angle C is 45° larger than each of A and B. What are the measures of the three angles?
A. A and C: 70°; B: 55° B. A and B: 45°; C: 90° C. A and B: 55°; C: 70° D. A and B: 90°; C: 45°
Mathematics
Simplify. Assume that all variables represent positive numbers.
A. y3
B. 
C. y
D. y6
Mathematics
Show that F is conservative and find a function f such that F = ?f, and use this result to evaluate  Figure 2.png)
, where C is any path from  figure.png)
.
 multiple choice.png)
Mathematics