Answer:
A. 42.5.
Step-by-step explanation:
This is a cyclic quadrilateral so opposite angles are supplementary.
Therefore, 2x + 95 = 180
2x = 180 - 95
2x = 85
x = 42.5.
Answer:
A) 2695.
Step-by-step explanation:
Opposite angels of a parallelogram are equal.
Also (x - y) = 42 (interior alternate angles)
So we have the system of equations:
x + y = 112
x - y = 42 Adding the 2 equations:
2x = 154
x = 77.
Plug x = 77 in the first equation:
77 + y = 112
y = 112 - 77 = 35.
and
xy = 77 * 35 = 2695.
Answer:
(x, y) = (0, p)
Step-by-step explanation:
In the given equation, p is the distance from the vertex (0, 0) to the focus of the parabola. Any vertical "light beam" will bounce off the curve and pass through the focus at (0, p).
6 bags cost 19.50
3 is half of 6
we need to find half of 19.50
in your calculator type 19.50/2
you'll find 9.75,
Hope this helped!
