Solve the problem.Two forces, F1 of magnitude 60 newtons (N) and F2 of magnitude 70 newtons, act on an object at angles of
and
(respectively) with the positive x-axis. Find the direction and magnitude of the resultant force; that is, find
Round the direction and magnitude to two decimal places.
What will be an ideal response?
Direction: 89.40°; magnitude: 92.20 N
Mathematics
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Find the slope of the line.-5y = -2x - 19
A. -
B. -
C.
D.
Mathematics
Provide an appropriate response.Evaluate by writing the integrand as an integral.
A. ln
B. ln 2
C. ln
D. ln 2
Mathematics
For the compound inequality, give the solution set in both interval and graph forms. 9x + 3 ? -6 or 9x + 3 ? 30
A. (-?, 3]
B. (-?, -1] ? [3, ?)
C. [-1, 3]
D. [-1, ?)
Mathematics
Using the horizontal-line test, determine whether the function is one-to-one.
A. one-to-one B. not one-to-one
Mathematics