catherineparise catherineparise

24-04-2020
Mathematics

contestada

can someone please help me with this problem? its in the picture :)

can someone please help me with this problem its in the picture class=

Respuesta :

24-04-2020

360/45 = 8

72/8 = 9

AB is 9

Answer Link

ashlynnbryson2003 ashlynnbryson2003

24-04-2020

Answer:

9 cm

Step-by-step explanation:

set up like a proportion:

72/360=x/45

cross multiply:

360x=3240

divide both sides by 360:

x=9

Answer Link

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