The base angle of an isosceles triangle measures 54° what is the measure of its vertex

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x

Express -5 2/5 as an improper fraction.

How can you check that you have correctly converted frequencies to relative frequencies?