7.2 km away from her starting point
hope I helped you:)
Answer:
![\sqrt[16]{2}](https://tex.z-dn.net/?f=%5Csqrt%5B16%5D%7B2%7D)
Step-by-step explanation:
Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
you multiply length times width times height.
The slope of the line is given as -3 and it passes through the point (2, -6).
Thus we can write the equation of the line in point-slope form;
![\begin{gathered} \frac{y-y_1}{x-x_1}=-3 \\ \frac{y-(-6)}{x-2}=-3 \\ \frac{y+6}{x-2}=-3 \\ y+6=-3(x-2) \\ \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Cfrac%7By-y_1%7D%7Bx-x_1%7D%3D-3%20%5C%5C%20%5Cfrac%7By-%28-6%29%7D%7Bx-2%7D%3D-3%20%5C%5C%20%5Cfrac%7By%2B6%7D%7Bx-2%7D%3D-3%20%5C%5C%20y%2B6%3D-3%28x-2%29%20%5C%5C%20%20%5Cend%7Bgathered%7D)
Therefore, the correct option is D
A=75 (125+81/2)=
A=75 (200/2)
A=75 (100)
A=7500