Solve the problem.Find the area of the triangle determined by the points P(1, 1, 1), Q(4, -10, -8), and 
A. 5
B. 
C. 
D. 5
Answer: B
Mathematics
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Evaluate the expression.
?
?
A. 2 B. 181,440 C. 7,560 D. 60,480 E. 6,350,400
Mathematics
Solve the equation.
- x = 0
A. x = 4 B. x = ±4 C. x = 8 D. x = ±5
Mathematics
Find values for the variables so that the matrices are equal.
= 
A. x = 5; y = -6; z = 3 B. x = 5; y = -6; z = -2 C. x = -6; y = 5; z = 3 D. x = 5; y = -2; z = 3
Mathematics
Simplify the expression. Write the answer with positive exponents only. Assume that all variables represent positive real numbers.
A. x1/4 B. x1/2 C. x3/16 D. x1/8
Mathematics