Answer:
123.76
Step-by-step explanation:
-3.4(-5.2) = 17.68
17.68(7)
123.76
Not sure if its correct but hope it helps!
Answer:
The slope is -4.
Step-by-step explanation:
Slope formula:
![\displaystyle \frac{y_2-y_1}{x_2-x_1}=\frac{rise}{run}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D%3D%5Cfrac%7Brise%7D%7Brun%7D)
![\displaystyle \frac{(-9)-(-5)}{1-0}=\frac{-4}{1}=-4](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cfrac%7B%28-9%29-%28-5%29%7D%7B1-0%7D%3D%5Cfrac%7B-4%7D%7B1%7D%3D-4)
Therefore, the slope is -4, and the correct answer is -4.
Hope this helps!
The formula for a come is V=πr^2h/3.