This graph shows which inequality? **one is the graph and the other are answers*

C. a ≥ -3

Step-by-step explanation:

Inequality is a statement that compares mathematical expression that are not equal. The expressions are separated by an inequality symbol (<, >, ≤, ≥, or ≠).  The arrow points to the right. The circle is closed.

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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