Teresa2004
Teresa2004
12-02-2021
Mathematics
contestada
find the indicated measure
Respuesta :
vihankalsi
vihankalsi
12-02-2021
Answer:
3
Step-by-step explanation:
so the scale factor is 10/12= 5/6
5/6=15/x+15
90=5x+75
15=5x
x=3
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