three times a number plus three times a second number is fifteen. Four times the first plus twice the second number is fourteen.
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Answer:
<h3>83°</h3>Step-by-step explanation:
Given the parameters
m2 ROC = 31° and
m2 COL = 52°
According to the diagram in the attachment;
m2 ROL = m2 ROC + m2 COL
Substitute the given values into the expression as shown;
m2 ROL= 31°+52°
m2 ROL = 83°
