Which set of angle measures could be the measures of the interior angles of a triangle? 1. 60°, 42°, and 58°

2. 70°, 60°, and 50°

3. 110°, 38°, and 42°

4. 41°, 75°, and 70°

2. 70°, 60°, and 50°

Step-by-step explanation:

All interior angles of a triangle MUST EQUAL 180°

1) 60 + 42 + 58 = 160

2) 70 + 60 + 50 = 180

3) 110 + 38 + 42 =  190

4) 41 + 75 + 70 = 186

4.08%

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: