Solve by association or commutative property

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom

Ze trinomial x2 + bx – c has factors of (x + m)(x – n), where m, n, and b are positive. what is ze relationship between the values of m and n? explain how you got ze answer