the area of a trapezoid is 780 cm squared. the shorter base is 48 cm and the height is 15 cm. Find the length of the other base
1 answer:
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Answer:
Distributive property
Step-by-step explanation:
The given equation is:
To solve this equation, we expand the left hand side using the distributive property to obtain:
That was exactly what Miskai did.
Therefore the property that justifies his step shown is the distributive property.
This property says that, if a, b, and c are real numbers then,