Answers by Jonathon Blok
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Answers by Jonathon Blok

Answers by Jonathon Blok
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33. In quadrilateral PQRS, the coordinates are P(0, 0), Q(a + c, 0), R(2a + c, b), and S(a, b). How can you use coordinate geometry to show that the diagonals are perpendicular? Apply the Distance Formula
answered Mar 5, 2018
2 votes
194k views
Who was the first white explorer to locate the cumberland gap
answered Dec 22, 2017
3 votes
66.9k views
A third-grade class has 12 girls and 13 boys. A fourth-grade class has 10 boys and 11 girls. When picking teams for PE, one captain will make a selection from the fourth-grade class, then the other captain
answered Nov 3, 2017
7 votes
224k views
Which characteristic was not a reason that the industrial revolution began in England? A. Numerous rivers B. Long life expectancy C. Many available laborers C. Strong banking system
answered Jan 28, 2017
6 votes
48.6k views
Make a list of four or five major cities around the world and then locate them on a map. What are the likely strategic or economic reasons for their locations? Do their locations share common characteristics?
answered Oct 27, 2016
3 votes
204k views
What are three ways that a person can actively participate in a democracy?
answered Jul 29, 2016
5 votes
190k views
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