Find the area of the parallelogram with vertices P1, P2, P3, and P4.P1 = (7, -5, 5), P2 = (-8, 2, -7), 
, 
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Use the Fundamental Counting Principle to solve the problem.A restaurant offers 7 entrees and 11 desserts. In how many ways can a person order a two-course meal?
A. 18 B. 77 C. 20 D. 154
Mathematics
If R is the set of real numbers, Q is the set of rational numbers, I is the set of integers, N is the set of natural numbers, and S is the set of irrational numbers, list the set(s) to which the given number belongs. If the number does not belong to any, state none.3
A. Q B. S, R C. I, Q, R D. Q, R
Mathematics
Find the value of the polynomial at the given replacement values.x + 10 when x = 4
A. 14 B. 28 C. 6 D. 40
Mathematics
Use a graphing utility to find the inverse, if it exists, of the matrix. Round answers to two decimal places.
A. 
B. 
C. 
D. 
Mathematics