Two angles of a triangle have equal measures, but the third angle's measure is 82° . Find the measure of each angle of the triangle. Explain your reasoning.

The three angles are 54, 54 and 7

Step-by-step explanation:

Explanation:

The sum of the angles in a triangle is 180

Let the two equal angles be x

Then the third angle equal to 36 less than the sum of the other angles is 2x - 36

and x + x + 2x - 36 =180

Solve for x

4x -36 =180

4x = 180 + 36 = 216

x=216x ÷4=54

So 2x - 36 = (54×2)−36 = 72

CHECK: The three angle are 54 + 54 + 72 = 180, so answer correct

step-by-step explanation:

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: