The resistance of a material is given by the formula R = ρ*
![\frac{l}{S}](https://tex.z-dn.net/?f=%5Cfrac%7Bl%7D%7BS%7D%20)
. Where l is the length and S is the area of the surface calculated with the radius, and ρ is the coefficient that indicates the resistance of a material.
If you keep the lenght and radius, and change the material, ρ will still change and the final resistance (R) will change.
There are 8 states that begin with the letter m, so it would be 8/5 which = .16
Answer: x=6,y=4
Explanation:
x + y = 10 x − y = 2
Add both equations together.
x + x + y − y = 10 + 2
2 x = 12∣ : 2
x = 6
Sub the result into any of the two equations for x
6 + y = 10∣− 6
y = 4
Answer:
False
Step-by-step explanation:
6 miles / 30 quarts
Divide by 6
1 miles / 5 quarts
30 miles /15 quarts
Divide by 15
2 miles/1 quart
These are not the same so they are not proportional
Answer:
OMGGGG lol
Step-by-step explanation: