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What are correct trigonometric ratios that could be used to determine the length of ln

Which statement describes surface features called maria on the moon

Astrid spent $36 on new shoes. this was $12 less than twice what she spent on a new skirt. part a: which equation would solve for how much she spent on the skirt? part b: solve the equation in the workspace provided below. how much did astrid spend on her skirt?