Look at the signs and turn it into an easier form:
35 - 13 + 8 + 6
= 36
Answer:
Volume of a cylinder.
Step-by-step explanation:
The given equation is :
![V=\pi r^2 h](https://tex.z-dn.net/?f=V%3D%5Cpi%20r%5E2%20h)
Where
r is the radius
h is the height
This equation is used to find the volume of a cylinder.
For example, a cylinder having radius of 7 units and height of 10 units, its volume will be :
![V=\dfrac{22}{7}\times 7^2\times 10\\\\V=1540\ \text{unit}^2](https://tex.z-dn.net/?f=V%3D%5Cdfrac%7B22%7D%7B7%7D%5Ctimes%207%5E2%5Ctimes%2010%5C%5C%5C%5CV%3D1540%5C%20%5Ctext%7Bunit%7D%5E2)
So, the given equation is used to find the volume of a cylinder.
Answer:
![y=2x](https://tex.z-dn.net/?f=y%3D2x)
Step-by-step explanation:
<u>Equation of a Line</u>
Two variables x and y are linearly dependent when they are related by the equation
![y=mx+b](https://tex.z-dn.net/?f=y%3Dmx%2Bb)
where m is the slope and b is the y-intercept, or the value of y when x equals 0. We are given a particular equation for the line such as b=0, so we only need one point to compute m. That point is (-1,-2):
![-2=m(-1)](https://tex.z-dn.net/?f=-2%3Dm%28-1%29)
It follows that
![m=2](https://tex.z-dn.net/?f=m%3D2)
Thus the equation of the line is
![\boxed{y=2x}](https://tex.z-dn.net/?f=%5Cboxed%7By%3D2x%7D)
Answer:
im pretty sure the Answers b, but i've never done this before so sorry if its not
Step-by-step explanation:
If Michelle drove 273 miles in 4 hours, her speed was approximately 68 mph.