The height of the isosceles triangle, the dashed line, divides the base in half. If the two equal sides are 17 cm and the entire base is 8 cm. A. What is the length of one leg of the base?
B. What is the equation to find the height, the dashed line?
C. What is the height of the triangle? Round to one decimal place​

Which expressions are equivalent to -6 + 3m

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 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)

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.