Use sum and difference identities to verify which of the following are identities.

1)

2)

Question 2 options:

Only the first equation is an identity.

None of the equations are identities.

Both the equations are identities.

Only the second equation is an identity.

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

Write the converse of the following statement: if the trees have no leaves, then it is fall. if the trees have no leaves, then it is fall. the trees have no leaves, therefore it is fall. it is fall since the trees have no leaves. if it is fall, then the trees have no leaves.

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%