Solve the problem.The range R of a projectile is related to the initial velocity v and projection angle ? by the equation 
where g is a constant. How is 
related to 
and 
if neither v nor ? is constant?
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Answer: B
Mathematics
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Solve.?x? = -0.33
A. -0.33 B. 0.33 C. No solution D. 3, -3
Mathematics
Solve the equation on the interval 0 ? ? < 2?.3 cot2 ? - 4 csc ? = 1
A. 
B. 
C. 
D. 
Mathematics
If possible, find the matrix product.Given A = [ 7 -2 -1]; and B = 
, find AB.
A. AB = 
B. AB = 
C. AB = 
D. AB = [-74 -16 -27]
Mathematics
Solve the problem.Find the area of the kite shown below:
A. 182 in2
B. 338 in2
C. 
in2
D. 169 in2
Mathematics