Mathematics, 19.05.2021 05:20 kaliyab191
across a horizontal distance of 25 feet a roller coaster has a step drop the height of the roller coaster at the bottom of the drop is -125 feet compared to its height at the top of the drop what is the average amount that the roller coasters height changes over each horizontal foot
Answers: 1
Mathematics, 21.06.2019 17:00
Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?
Answers: 1
Mathematics, 22.06.2019 03:30
The length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?
Answers: 1
across a horizontal distance of 25 feet a roller coaster has a step drop the height of the roller co...
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