When you factor the equation...
r^2-4r-77
r^2+7r-11r-77
r(r+7)-11(r+7)
(r-11)(r+7) so each parenthetical term is a dimension.
Note that r>11 though for any possible real solution.
8 feet, because 10^{2} - 6^{2} = 64;
\sqrt{64} = 8[tex]
Answer:
the answer is B
a 3d rectangle slided vertically can produce a 2d rectangle
Answer:
i believe it is B.
I could be wrong, D is my second choice. but since (left to right) its decreasing, im 89% sure it is B 1/9.
The answer is : y=-6-47
:)