Answer:
r²- 4r + 4
Step-by-step explanation:
Answer:
About 10 for A and B
Step-by-step explanation:
Just count the little boxes :)
X = 11.7
Hope this helped! :)
Answer:
A — conclusion: the lines are perpendicular and meet at a 90 angle
Answer:
Yes they are equivalent expressions
Step-by-step explanation: