![( \sqrt[4]{ {5}^{3} } ) = {5}^{ \frac{3}{4} }](https://tex.z-dn.net/?f=%28%20%5Csqrt%5B4%5D%7B%20%7B5%7D%5E%7B3%7D%20%7D%20%29%20%3D%20%20%7B5%7D%5E%7B%20%5Cfrac%7B3%7D%7B4%7D%20%7D%20)
Power over root
Multiple the exponents and that's your answer!
4-A=3.14 singr2 so it's the 3 answer.
Answer:
96 pizzas
Step-by-step explanation:
First, we have to determine how many pizza he can make in one minute = 8/15 = 0.533
Convert 3 hours to minutes = 3 x 60 = 180 minutes
The number of pizzas he would make in 3 hours = 180 x 0.533 = 96 pizzas
Answer:
x=6
Step-by-step explanation:
Let us expand the left side:
3x+12 = 2x+ 4x -6
Let us then simplify the right side:
3x+12=6x-6
We can now put the same variables on one side to isolate x:
12+6=6x-3x
18=3x
x=6
<em>I hope this helped! :)</em>
Answer:
Step-by-step explanation:
That's an awful lot of points. You don't have to give that many. 10 or 15 points would be more than enough.
The graph touches the x axis at 1 point. That means its basic formula is y = (x - a)^2
Since it upside down, the formula is y = -(x - a)^2. A couple of other things are true.
a = 1 because that's where the graph touches the x axis. y = - x^2 has shifted 1 unit to the right.
Finally the y intercept is -4 which means that the final equation is y = -4(x-1)^2
That's all preliminary. The actual question is, what does the discriminate look like?
y = -4(x^2 - 2x + 1)
y = -4x^2 + 8x - 4
a = - 4
b = 8
c = - 4
sqrt(b^2 - 4ac)
sqrt(8^2 - 4(-4)(-4) )
sqrt(64 - 64) = 0
The answer is the third one. The answer will always be 0 when the graph touches the x axis and does not go through it.
