<h2>
Greetings!</h2>
Answer:
The snow cone in a cup will hold more.
Step-by-step explanation:
<h3>
Traditional snow cone:</h3>
Firstly, to find the area of the cone you need to know the formula:
![\frac{1}{3}\pi r^{2} h](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D%5Cpi%20r%5E%7B2%7D%20h)
So simply plug the values in:
![\frac{1}{3}\pi 4^{2} 13](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D%5Cpi%204%5E%7B2%7D%2013)
= 217.81 = 218cm³
<h3>Snow cone in a cup:</h3>
To find the area of a cylinder, you need to remember the formula:
The radius is half the diameter so:
Radius = 8 ÷ 2 = 4
![\pi r^{2} h](https://tex.z-dn.net/?f=%5Cpi%20r%5E%7B2%7D%20h)
So simply plug these values in:
![\pi 4^{2} 5](https://tex.z-dn.net/?f=%5Cpi%204%5E%7B2%7D%205)
= 251.33 = 251cm³
So this means that because the snow cone in a cup is 251cm³ whereas the traditional snow cone is only 218cm³, the snow cone in a cup will hold more.
<h2>Hope this helps!</h2>
<u><em>Answer: -2/5+1/5i</em></u>
Explanation:
complex rule.
(-3*7+1*1)+(1*7-(-3)*1)i/7²+1² ← as the fractions
then refine and rewrite the problem down.
-20+10i/50 ← as the fractions shown.
-20+10i/50=-2+i/5
you can also rewrite the problem down in standard complex form.
-2+i/5=-2/5+1/5i
<u><em>=-2/5+1/5i</em></u>
Hope this helps!
Thanks!
Have a great day!
6 goes into
38 6 times (6 * 6 = 36). We can bring out a whole number of 6 into our mixed number. Now, we have 2/6 left over. That can be reduced to 1/3. Your mixed number is
A parabola can be written with parameters:
f(x)= ax^2 + bx + c
A line can be written
f(x) = dx + e
where a, b, c, d, e are real numbers.
Now when they intersect the two functions equal eachother.
So:
ax^2+bx+c = dx +e
rearrange:
ax^2 +(b-d)x +c-e=0
Lets call b-d=f and c-e=g, (f, g are still real numbers)
We get:
ax^2+fx+g=0
Now this is the standard form of 2nd degree polynomial. And we know that this can have 0,1,2 real solutions.
Thus we have proven that they cannot have more than 2 points of intersection.