rayannopvz rayannopvz

29-03-2021
Mathematics

contestada

The sides of a rectangle are x cm and 4 cm. Its
perimeter is 46 cm. Determine the value of x.

Respuesta :

thebecks thebecks

29-03-2021

Answer:

x = 19 cm

Step-by-step explanation:

perimeter = 46 = 2(x + 4)

2x + 8 = 46

2x = 38

x = 19

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