Use identities to find the indicated value for each angle measure.tan ? = 
, ? < ? < 
Find sin(2?).
A. 
B. 
C. - 
D. - 
Answer: B
You might also like to view...
Use divisibility tests to decide whether the first number is divisible by the second. 139,243,105; 11[Note that a divisibility test for 11 is as follows: Starting at the left of the number, add together every other digit. Add together the remaining digits. Subtract the smaller of the two sums from the larger. If the final number obtained is divisible by 11, then so is the original number. If the final number obtained is not divisible by 11, then neither is the original number.]
A. Yes B. No
Factor the GCF out of the given expression.x(3x + 2) - 6(3x + 2)
A. (x - 6)(3x - 2) B. (x - 6)(3x + 2) C. (x + 6)(3x - 2) D. (x + 6)(3x + 2)
The table shows, for some particular year, a listing of several income levels and, for each level, the proportion of the population in the level and the probability that a person in that level bought a new car during the year. Given that one of the people who bought a new car during that year is randomly selected, find the probability that that person was in the indicated income category. Round your answer to the nearest hundredth. 
$5000 - $9999
A. .05 B. .01 C. .03 D. .02
Simplify the ratio.7 to 13
A. 
B. 
C. 
D. 