rolandoocampo
rolandoocampo
29-10-2019
Mathematics
contestada
Find the value of x (6x-10)(6x+10)
Respuesta :
meredith48034
meredith48034
29-10-2019
Answer:
6x -10 + 6x + 10= 180
12x = 180
x = 15
6(15)-10= 90-10= 80
6(15)+10= 90+10=100
80+100=180°
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