Determine the solution and the reasorlag that justifies the solution to the systems of equations. O(-4, 6), because both the equations are true for this point
.O (2,8), because the graph of the two equations intersects at this point
O (2,8), because neither of the two equations is true for this coordinate point
0 (-4.6), because the graph of the two equations intersects the axis at these points

here the number -5 is all of the following except a rational number.

step-by-step explanation:

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

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