Solve the problem for the given information.Find the equation of a line passing through the origin so that the sine of the angle between the line in 
and the positive 
is 
.
A. y = x
B. y = 
x
C. y = 
x
D. y = 
x
Answer: A
Mathematics
You might also like to view...
Graph the circle.x2 + y2 = 9
A. 
B. 
C. 
D. 
Mathematics
Solve the problem. Express the answer in scientific notation to two decimals unless requested otherwise.Assume that the volume of the earth is 5 × 1014 cubic meters and the volume of a bacterium is 2.5 × 10-16 cubic meters. If the earth could be filled with bacteria, how many would it contain? (Round to one decimal place.)
A. 5.0 × 1031 bacteria B. 2.0 × 10-30 bacteria C. 2.0 × 1030 bacteria D. 5.0 × 10-31 bacteria
Mathematics
Perform the addition.13.11 + 146.6 + 9.25 + 0.0117 + 0.546
A. 151.0177 B. 150.9943 C. 169.4943 D. 169.5177
Mathematics
Determine if the given vectors are orthogonal, parallel, or neither.v = 2i - j, w = 4i - 2j
A. Neither B. Parallel C. Orthogonal
Mathematics