Find the values of the variables for the parallelogram. \( \mathrm{m} \angle 1=3 \mathrm{y}-12 \) \( \mathrm{x}=\square, \mathrm{y}=\square, \mathrm{z}=\square \) (Type integers or decimals.)
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In a parallelogram, opposite angles are equal and consecutive angles are supplementary. If we assume that angle 1 and angle 2 are consecutive, we can use the equation \(m \angle 1 + m \angle 2 = 180^\circ\). Let's say \(m \angle 2 = 2y + 8\). Setting up the equation gives: \[ (3y - 12) + (2y + 8) = 180 \] When we solve for \(y\), we combine like terms and get \(5y - 4 = 180\). Adding 4 to both sides results in \(5y = 184\) and therefore \(y = 36.8\). Now substitute \(y\) back into the expressions for \(x\) and \(z\). Assuming \(x = 2y - 5\) and \(z = y + 10\), we find \(x = 2(36.8) - 5 = 68.6\) and \(z = 36.8 + 10 = 46.8\). The values are \(x = 68.6, y = 36.8, z = 46.8\).