49/100 is equal to .49 in decimal form, and now we just need to add the 4 wholes. This is equal to 4.49
Respuesta:
3x² + 5x - 2
Explicación paso a paso:
Dado que :
Área del rectángulo, A = largo * ancho
Dimensión = 3x - 1; x + 2
Área = (3x - 1) * (x + 2)
Área = 3x² + 6x - x - 2
Área = 3x² + 5x - 2
He walked 45 mins and burned 250 i think hope i helped