Solve the problem.Find the slope, m1, of line l1, where 4 = m2 is the slope of line l2 and ? = 45° is the smallest positive angle from l1 to l2.
A. 
B. 
C. 
D. 1
Answer: C
Mathematics
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Use implicit differentiation to find y".xy - x + y = 3
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.(5x + 3)(25x2 + 30x + 9) = 0
A. - 
B. - 
, 5, -3
C. - 
, 0
D. - 
, 5, -3, 0
Mathematics
Use the prime factorization method to find the LCM of the variable expressions.5a and 10a2
A. 10a2 B. 5a2 C. 25a3 D. 5a3
Mathematics
Factor completely. If the polynomial is prime, say so.49x2 - 81
A. Prime B. (7x + 9)2 C. (7x - 9)2 D. (7x + 9)(7x - 9)
Mathematics