Answer:
(x+a)(x+b)= x²+(a+b)x+ab
This is an identity of mathematics! not an equation.
Oliver is the runner in 1st place 16 meters ahead of Nick, who is the runner in the last place.
Answer:
B a rotation about point H
Step-by-step explanation:
Two rigid transformations are used to map ΔHJK to ΔLMN. The first is a translation of vertex H to vertex L. What is the second transformation?
a reflection across the line containing HK
a rotation about point H
a reflection across the line containing HJ
a rotation about point K