Answer:
pastel de manzana: 32
pastel de calabaza: 48
Step-by-step explanation:
pastel de manzana: x
pastel de calabaza: 80 -x
7 x + 6 (80 - x) = 512
7x + 480 - 6x = 512
pastel de manzana: x = 512 - 480 = 32
pastel de calabaza: 80 - 32 = 48
cheque: 7 x 32 + 6 x 48 = 512
Answer:
Step-by-step explanation:
We need to multiply 0.98 by 2 which is 1.96 now we need to divide 0.98 by two which is 0.49, so add those together and you have 2.45. Hope this helps :)
The equation of a parabola in vertex form, is:

Where <em>(h,k)</em> are the coordinates of the vertex.
From the given graph, notice that the coordinates of the vertex are:

The roots are the values of <em>x</em> where the graph crosses the x-axis. In this case, the graph crosses the x-axis at the points <em>(4,0)</em> and <em>(6,0).</em> Then, the roots are:

Substitute the values of the vertex into the equation of the parabola in vertex form:

To find the value of <em>a</em>, substitute <em>(x,y)=(4,0)</em>:

Therefore, the equation of the parabola is:
Answer:
V = (2·a)·(2·b)·(2·c) = 8·(a·b·c)
8 * 56 = 448 cubic inches
The slope of a vertical line is 0
Hope this helps!