Find the exact value of the indicated trigonometric function of ?.cot ? = - 
, cos ? < 0Find csc ?.
A. - 
B. - 
C. 
D. 
Answer: C
Mathematics
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Solve the problem.A rocket follows a path given by 
where distances are in miles. If the horizontal velocity is given by 
find the direction of the velocity when the rocket hits the ground (assume level terrain) if time is in minutes.
A. 318.8° B. 266.2° C. 311.2° D. 273.8°
Mathematics
Solve the proportion.
= 
A. 3 B. 7 C. 9 D. 6
Mathematics
Solve the problem.The area of a rectangular floor is 24m2 + 4m - 20. Find the length if the width is 
A. 24m + 4 B. 4m - 4 C. 4m + 4 D. 24m - 4
Mathematics
Use the addition property of equality to solve the equation.10v = 19 + 9v
A. 20 B. -19 C. 19 D. 28
Mathematics