Solve the quadratic equation for complex solutions.x2 - 12x + 52 = 0
A. 6 ± 4i
B. 2, 10
C. 6 ± 16i
D. 6 - 4i
Answer: A
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Which of the following best exemplifies the measurement model of division for one-half divided by one-third?
a. The total area of a rectangular piece of carpet is one-half of a square meter. Its length is one-third of a square meter. What is its width? b. One-third of the total amount of time needed to paint a fence is one-half hour. What is the total amount of time needed to paint the fence? c. You have one-half of a pizza left and want to share it with three friends. How much pizza should each friend receive? d. You have one-half pound of hamburger in the freezer, and wish to make hamburgers that are one-third pound each. How many hamburgers can you make?
Approximate the area of the triangle to the nearest tenth.a = 21.3, b = 13.7, c = 15.2
A. 106.8 B. 112.8 C. 103.8 D. 109.8
Find fractional notation for the ratio. You need not simplify.In a three-point shooting contest, a basketball player attempted 15 shots and made 13 of them. What is the ratio of shots made to shots attempted?
A. 
B. 
C. 
D. 
Determine the limit.
A. -?
B. 
C. - 4
D. ?