Jamie says that if she knows only the measure of one angle in an isosceles triangle, she can always determine the measures of the other two angles. denise disagrees with her.
whos correct jamie or denise? explain why.

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 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)

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30