Find the angle between the pair of vectors to the nearest tenth of a degree.6i - 4j, 2i - 6j
A. 37.9°
B. 23.6°
C. 120.0°
D. 107.5°
Answer: A
Mathematics
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Find the exact value of the expression.sin 25° cos 35° + cos 25° sin 35°
A. 
B. 
C. 
D. 
Mathematics
Convert to an exponential equation.log5 1 = 0
A. 05 = 1 B. 51 = 0 C. 50 = 1 D. 10 = 5
Mathematics
Write the decimal point in the correct location. 0.003 × 52 = 156
A. 1.56 B. 156. C. 0.156 D. 0.0156
Mathematics
Multiply.
? 
A. 
B. 
C. 
D. 
Mathematics