2 years ago

Prove:ABCD is a parallelogram

Mathematics

1 answer:

labwork [276]2 years ago

7 0

Answer:

Given

Step-by-step explanation:

<A and <D are supplementary

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Step-by-step explanation:

Let us consider the equation $y=x^2-6x+5$

For a quadratic equation in a standard form, $y=ax^2+bx+c$ , the axis of symmetry is the vertical line $x = \frac{-b}{2a}$ .

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