When flying at an altitude of 5 miles, the lines of sight to the horizon looking north and south make about a 173.3 degree angle. How much of the longitude line directly under the plane is visible from 5 miles high?

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Will gve pints stars and brainliest

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books