Acertain triangle has a perimeter of 3085 mi. the shortest side measures 73 mi less than the middle side, and the longest side measures 371 mi more than the middle side. find the lengths of the three sides.

Measures of the angle of r, 31 s (x+4) t (3x+9)

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.