Solve by the quadratic formula. If there are no real roots, say so.5m2 + 12m + 1 = 0
A. m = 
B. m = 
C. m = 
D. m = 
Answer: B
Mathematics
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Find the csc A if cos A = 0.8570
What will be an ideal response?
Mathematics
Determine the discriminant of the quadratic equation. Use the value of the discriminant to determine whether the quadratic equation has two rational solutions, two irrational solutions, one repeated real solution, or two complex solutions that are not real.4 + 5x2 = 5x
A. Two complex solutions that are not real B. Two irrational solutions C. One repeated real solution D. Two rational solutions
Mathematics
Find the surface area, suppose, that a = 2 ft, L = 10 ft.a
a. 84 ft²
b. 40 ft²
c. 44 ft²
d. 24 ft²
Mathematics
Solve.How many ways can an IRS auditor select 3 of 12 tax returns for an audit?
A. 1,728 B. 6 C. 220 D. 1,320
Mathematics