kirstenwitmer77 kirstenwitmer77

03-06-2016
Mathematics

contestada

find the value of the variables

find the value of the variables class=

Respuesta :

03-06-2016

-- Opposite angles of a parallelogram are equal, so 2x+19 = 3x.
Solve this, and you'll know what 'x' is.

-- Adjacent angles of a parallelogram are supplementary, so y+3x = 180.
You know what 'x' is, so you can solve this one and find 'y'.

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