The lengths of two vectors a and b, and the angle ? between them, are given. Find the length of their cross product, |axb|.
What will be an ideal response?
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Mathematics
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Find an equation of the line, and write it in (a) slope-intercept form if possible and (b) standard form.Through (-3, -8); horizontal
A. (a) not possible (b) x = 8 B. (a) y = -8 (b) y = -8 C. (a) not possible (b) x = -3 D. (a) y = 3 (b) y = 3
Mathematics
Use your estimation skills to pick the most reasonable answer. Do not solve the problem.748.71 - 0.7
A. 7.4801 B. 748.01 C. 0.74801
Mathematics
Use the MACRS depreciation rates table to find the recovery percent (rate), given the recovery year and recovery period.MACRS Depreciation Rates 
Recovery year:9Recovery period:20 years
A. 4.522% B. 3.637% C. 4.462% D. 4.461%
Mathematics
Find the vertex of the parabola.
a. ( -2, 6 ) b. ( 0, -2 ) c. ( 6, -2 ) d. ( -2, 0 ) e. ( 0, 6 )
Mathematics