Respuesta:
sale la B 80
Explicación paso a paso:
k = constante
a=4k y b=5k
2(5k) + 3(4k) = 44
10k +12k = 44
22k =44
k =2 a=8 b=10
piden axb = 8x10 =80
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Respuesta:
sale la B 80
Explicación paso a paso:
k = constante
a=4k y b=5k
2(5k) + 3(4k) = 44
10k +12k = 44
22k =44
k =2 a=8 b=10
piden axb = 8x10 =80