Answer:
x = 45
Step-by-step explanation:
x and 3x are adjacent angles and the form a straight line. Their sum will be 180 degrees
x +3x = 180
Combine like terms
4x = 180
Divide each side by 4
4x/4 = 180/4
x =45
Answer:
rounding to the nearest tenth
Step-by-step explanation:
Answer:
48m
Step-by-step explanation:
12m - 4m = 8m / 2 = 4
12m + 4m + 4m + 4m + 4m + 8m + 8m + 4m = 48
You shade below the line or above depending on the sign (graphing inequalities). > means above. < means below.
Answer:
Descuento= $240
Step-by-step explanation:
Dada la siguiente información:
Precio de venta (sin descuento)= $1.200
Descuento= 20%
<u>Para calcular el descuento que le hicieron a Carlos, debemos utilizar la siguiente formula:</u>
<u></u>
Descuento= precio de venta*porcentaje de descuento
Descuento= 1.200*0,2
Descuento= $240