I think 6 of each. I divided 15 by 2, got $7.50. You can buy exactly six magazines w that, and 6.5 granola bars. So six of each.
Hey there! :D
Your answer could be to multiply the quotient by the dividend.
Sorry If I Couldn't Be Much Of A Help!!
Have A Good Friday!! :P
13=idk
14=first minutes into hour: 40/60=2/3
speed=distance/time
=280/(2/3)
ans=420miles/hour
Answer:
sin(θ) = 24/25
Step-by-step explanation:
We can easily solve this problem by applying the trigonometric identity
sin(x) ^2 + cos(x) ^2 = 1
In this case
sin(θ) ^2 + cos(θ) ^2 = 1
sin(θ) ^2 = 1 - cos(θ) ^2
sin(θ) ^2 = 1 - (7/25) ^2
sin(θ) ^2 = 1 - (49/625)
sin(θ) ^2 = 576/625
sin(θ) = √( 576/625)
sin(θ) = 24/25
Notice that our function

is a parabola, and the vertex form of a parabola is:

where (h,k) are the coordinates of its vertex.
The first thing we need to do is find the vertex (h,k) and to do that we are going to use the vertex formula:

, and then we are going to evaluate our function at

to find

.
We know for our problem that

, and

, so lets replace those values in our vertex formula to find

:




Now, we are going to evaluate our function at -6 to find

:



Now that we have our vertex, where

and

; lets replace those values in our vertex form equation:
![f(x)=-5[x-(-6)]^{2} +(-1)](https://tex.z-dn.net/?f=f%28x%29%3D-5%5Bx-%28-6%29%5D%5E%7B2%7D%20%2B%28-1%29)

We can conclude that the vertex form of our function is

, and its vertex is (-6,-1).