Evaluate the expression without using a calculator, and write your answer in radians.
?
What will be an ideal response?
Mathematics
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Find the derivative.r = 
- 
A. - 
+ 
B. 
- 
C. 
- 
D. - 
+ 
Mathematics
Is the first number divisible by the second number? Answer yes or no.232,835; 9
A. Yes B. No
Mathematics
Solve the system of equations by the elimination method. Check your solutions. For any dependent equations, write your answer in ordered pair form.
A. {(5, 2), (2, 5), (-5, -2), (-2, -5)} B. {(-5, -2), (-2, -5)} C. {(5, -2), (5, 2)} D. {(5, 2), (-5, 2), (5, -2), (-5, -2)}
Mathematics
Find the midpoint of the segment with the given endpoints: (8, -1) and (10, -4).
a. (3, -14) b. (7, 11) c. (9, -2.5) d. (5, 3.5)
Mathematics