Mathematics, 20.01.2021 02:10 plewse
The grade of a road is the slope of a road. In the U. S., grade is often expressed as a percent by finding the product 100(slope). Approximate the grade of a road that has a rise of 950 ft over 3 mi.
Answers: 3
Mathematics, 21.06.2019 23:00
The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
Answers: 1
The grade of a road is the slope of a road. In the U. S., grade is often expressed as a percent by f...
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