I believe D. Commutative property would be the correct answer.
Answer:
rectangle
Step-by-step explanation:
got it right
Answer: yes, they are congruent they are just rotated
Step-by-step explanation:
Answer:
NO
Step-by-step explanation:
This looks one hundred percent correct to me and to check your answer you can plug in the answer you find to the first equation
17=37+4f
17=37+4(-5)
17=37-20
17=17
great job!!