La distancia entre dos puntos de un lote es 40m y se mide con la regla 12cm. Calcular la escala en la que esta dibujado el plano.

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee, f, for a single job is a function of the number, t, of hours it takes him to complete the job. write the function's formula.

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?

Solve for n? [tex]z = \frac{3}{4} mn[/tex]