Find the magnitude of the vector and the angle 
, 
, that the vector makes with the positive x-axis.
?
?
?
A. ?
B. ?
C. 
D. ?
E. ?
Answer: C
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Add.(
uv2 + 
u5v2 - 8.6) + (- 
uv2 - 
u5v2 + 12.1)
A. (
uv2 - 
u5v2 + 3.5)
B. (- 
uv2 + 3.5)
C. (
uv2 - 
u5v2 + 3.5)
D. (
uv2 - 
u5v2 + 3.5)
Solve the problem. Round to the nearest cent.Cal borrowed $8486 on December 15. The loan, at an interest rate of 8%, is for a term of 31 days. Find the date due and the future value for this loan.
A. January 16, $11,117.54 B. January 15, $8544.46 C. January 15, $8515.23 D. January 16, $11,117.19
Without graphing the function, state the shift(s) that are applied to the graph of 
to graph the given function. If the graph of 
must be rotated about the x-axis, state this.f(x) = -(x - 2)2 - 4
A. rotate about x-axis, right 2 units, down 4 units B. right 2 units, down 4 units C. rotate about x-axis, left 2 units, down 4 units D. left 2 units, down 4 units
Find values for b such that the triangle has two solutions. ? A = 66°, a = 307.6 ?
A. 
B. 
C. 
D. 
E. 