Please help ASAP !!!!!
2 answers:
Answer:
solutions of given system are (-2,4) and (2,0).
Step-by-step explanation:
We have given a system of equations.
y = x²-x-2
y = -x+2
We have to find solution of given system by graphing.
In graphing method, solution of a system is the points on graph where two lines intersect each other.
From attached graph, intersecting points are (-2,4) and (2,0).
Hence, solutions of given system are (-2,4) and (2,0).
Answer:
(-2,4) and (2,0)
Step-by-step explanation:
The graphical solution to the system of equations is simply the point(s) where the graphs of the function intersect or cross each other.
The graphs of the function can be found in the attachment below;
From the graph, the functions intersect at ;
(-2,4) and (2,0)
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Answer:
It depends on the relation between the heights of both pyramids
Step-by-step explanation:
We know the volume of a pyramid of base b and height h is
If the volume of the pyramid A is 3 times the volume of the pyramid B, then
Which means
If we knew both heights are the same, we could conclude that
In which case the base of the pyramid A would be greater than the other base
But if, for example, the height of the pyramid A is 3 times the height of the other height, then
Both bases would be the same.
If we choose that
it would mean
In which case the base of the pyramid A would be less than the other base
So the answer entirely depends on the relation between the heights of both pyramids