Pleaseee help me with these i did some but just wanna make sure I'm in the same page if its right. please explain how you got it.

Question

asked Feb 3, 2017 103k views

1 Answer

Erick Castrillo · Answer 1 · 2017-02-07T18:06:46+0000

1. P = 2(9) + 2(4.5)
P = 18 + 9
P = 27 m

2. P = 5.2(2) + 1.3(2)
P = 10.4 + 2.6
P = 13 ft

3. P = 12.9(2) + 4.7(2)
P = 25.8 + 9.4
P = 35.2 cm