Which systems of equations has a solution of approximately -2,7 , -1,2
1 answer:
The point of intersection you are concerned with is the left-most of those of the graphed lines. Thus you want the two equatons that both have x-intercepts that are negative. Since the x-coefficient is positive in every case, this will mean the right-side constants of these equations both need to be negative. The appropriate choice is ...
A. 4x - 5y = -5 and 3x + 10y = -20
A. 4x - 5y = -5 and 3x + 10y = -20
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Answer:
AB = 2.5
Step-by-step explanation:
Given that,
AB is half of GJ.
Also, AB = 2x+11 and GJ = 2x + 5
We need to find the value of AB.
ATQ,
So,
AB = x+11
= -8.5 + 11
= 2.5
Hence, the value of AB is 2.5.