Its A (1st one)
"<span>The interior angles of both a regular and irregular pentagon have a sum of 540o. "
</span>Regardless of it's shape if it's a polygon with 5 sides (whether is it regular or not) the interior angles with have the sum of 540 degrees.
Answer:
The resistance approaches infinity
Step-by-step explanation:
We are given
The resistance, R, to electricity of a cylindrical-shaped wire is given by the equation
![R=\frac{\rho L}{\pi (d)^2}](https://tex.z-dn.net/?f=R%3D%5Cfrac%7B%5Crho%20L%7D%7B%5Cpi%20%28d%29%5E2%7D)
where
p represents the resistivity of the wire’s material
L represents the length of the wire
d represents the diameter of the wire
now,
d approaches to 0
so, we can plug d=0 and find R
![R=\frac{\rho L}{\pi (0)^2}](https://tex.z-dn.net/?f=R%3D%5Cfrac%7B%5Crho%20L%7D%7B%5Cpi%20%280%29%5E2%7D)
![R=\frac{\rho L}{0}](https://tex.z-dn.net/?f=R%3D%5Cfrac%7B%5Crho%20L%7D%7B0%7D)
![R=\infty](https://tex.z-dn.net/?f=R%3D%5Cinfty)
So,
The resistance approaches infinity
Answer:
$40.25
Step-by-step explanation:
15% = 0.15, so multiply 35 * 0.15 = 5.25 to get the tip.
Since the answer is asking for both the tip and the cost, add 35 + 5.25, which gives the answer $40.25
Answer:
C= 10pi for the first, and C=5pi for the second
Step-by-step explanation:
C=(pi)(d) or C=(pi)(2r)
Answer:
50:5 or 50 to 5 or 50/5
Step-by-step explanation:
You get the first number then put it in a ratio like 50:5