Determine whether the pair of vectors is orthogonal.
, 
A. Yes
B. No
Answer: A
Mathematics
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Solve the problem.There are 4 roads leading from Bluffton to Hardeeville, 7 roads leading from Hardeeville to Savannah, and 3 roads leading from Savannah to Macon. How many ways are there to get from Bluffton to Macon?
A. 14 B. 168 C. 28 D. 84
Mathematics
Write the sentence as an equation. Use x to represent any unknown number.Eight subtracted from a number is zero.
A. 8 - x = 0
B. 
= 0
C. x + 8 = 0
D. x - 8 = 0
Mathematics
Evaluate without using a calculator.sin ?, if cot ? = 8 and sec ? < 0
A. - 
B. - 
C. 
D. - 
Mathematics
Give the amplitude or period as requested.Period of f(x) = cos 3x
A. 
B. 1
C. 3
D. 2?
Mathematics