Hope it will help u.......
Adding any two positive numbers will result in another positive number.
For example:
7+3 = 10
The values 7, 3 and 10 are positive.
It is impossible to add 2 positive numbers to get a negative number.
Answer:
66
Step-by-step explanation:
<span>Its standard form of equation: (x-h)^2=-4p (y-k), (h,k)=(x,y) coordinates of the vertex
</span><span>For given parabola: Vertex = (-8, 2)
(x-(-8))</span>² = -4p(y - 2)
<span>solve for 4p using coordinates of given point ( -7, -1)
-7+8 = 4p (-1 - 2)
1 = 4p(-3)
4p = -1/3
So, Equation of given parabola:
(x+8)</span>² = -(y-2) / 3
Hope this helps!
<span>Each side has to be less then the sum of the other two sides.
A, B, C, and E work.
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