Triangles E F D and A B C are shown. The length of side D F is 7. The length of hypotenuse A C is 7. Could these triangles be congruent? yes, if AB ≅ DE yes, if BC = 7 yes, if AB ≅ EF no, because the hypotenuses must have different lengths

Suppose that f(0) = −3 and f '(x) ≤ 8 for all values of x. how large can f(4) possibly be? solution we are given that f is differentiable (and therefore continuous) everywhere. in particular, we can apply the mean value theorem on the interval [0, 4] . there exists a number c such that

Roger could feed 5 walruses with 4 kilograms of fish. how many walruses could he feed with 7.2 kilograms of fish?

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?