xyaqSq
xyaqSq
24-02-2021
Mathematics
contestada
If y = 56 when x = 49 find,
y when x = 81
Respuesta :
nnamdin12345
nnamdin12345
24-02-2021
Answer:
step by step explanation
y= 56 x=49
y= 8x
=8*7
=56
then
y= 8x
= 8*9
= 72
x= 9²
= 81
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