Help solve for angle A

The given Angles are Alternate Exterior Angle pair, so their measures will be equal :

Now,

Therefore Value of

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∠A= 148°

Step-by-step explanation:

∠A= ∠B

∠A= 6x-2

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hope it helps..

have a great day!!

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.