Get the information you need quickly and easily with IDNLearn.com. Ask anything and receive thorough, reliable answers from our community of experienced professionals.
Answer:
7x-9
Step-by-step explanation:
P=x+(2x-4)+(4x-5)
P= x+2x-4+4x-5
P =x+6x-9
P =7x-9
P is perimeter