Don Rafael tiene un huerto en el que siembra hortalizas que mide 4/5 dam de ancho por 5/6 dam de largo . don Rafael necesita saber el área del terreno para comprar la semilla y fertilizantes necesarias

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Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?

The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle