Determine if the pair of polar coordinates represents the same point.(8, 44°), (8, -44°)
A. No
B. Yes
Answer: A
Mathematics
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The peak of a roof is 19 feet tall. At the outside wall, 14 horizontal feet away, the roof is 8 feet tall. If the roof line were extended until it struck the ground, how many horizontal feet from the outside wall would that occur? ?
A. 10.72 feet B. 10.18 feet C. 14.00 feet D. 14.53 feet
Mathematics
Solve the problem.Last year the hatchback model of a new car cost $15,566. This year's model costs $16,948. How much more does this year's model cost?
A. $1282 B. $31,514 C. $1382 D. $32,514
Mathematics
Determine the order of the matrix.
A. 3 B. 2 × 3 C. 6 D. 3 × 2
Mathematics
Compute AB, if possible.A = [ -7 -2 5] and B = 
A. [10 7 61]
B. not possible
C. 
D. 
Mathematics