Answer:
Symmetry of functions
A function is an even function if its graph is symmetric with respect to the yyy-axis.
Algebraically, fff is an even function if f(-x)=f(x)f(−x)=f(x)f, left parenthesis, minus, x, right parenthesis, equals, f, left parenthesis, x,
Step-by-step explanation:
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x = 2(180 - x) - 12
3x = 348
x = 116
The measure of the angle is 116 degrees.
gaira ALSO multiplied 6 by x, when 6 doesnt have 6x.
so the correct answer would be only -3.8(-7.5) + 6 which is 34.5.
