![]() A(2, -1, 4), B(3, 1, 2), C(0, 5, 6), D(-1, 3, 8) Determine whether the quadrilateral with the given vertices is a parallelogram. ![]() Also, determine the amount of money this heat exchanger will save the company per year from natural gas savings. Determine whether the quadrilateral with vertices A(5,7), B(1,-2) C (-6,-3) and D (2,5) is a parallelogram by using the slope formula. Complete step-by-step solution: The given information is that parallelogram ABCD with vertices A ( - 5, - 1),B ( - 9,6),C ( - 1,5) and D (3, - 2). (a) Verify that the points are the vertices of a parallelogram, (b) find its area, and (c) determine whether the parallelogram is a rectangle. Assuming that the heat exchanger will recover 72 percent of the available heat in the hot water, determine the heat transfer rating of the heat exchanger that needs to be purchased and suggest a suitable type. The hot water $\left(c_$.$ In order to save energy, it is proposed to install a water-to-water heat exchanger to preheat the incoming cold water by the drained hot water. s and t is just a variable to represent the length in x-axis and y-axis of segment DC. Answer and Explanation: 1 Given that A B C D is a parallelogram with vertices A ( 5, 1), B ( 9, 6), C ( 1, 5), and D ( 3, 2). (Remember length in the segment is length between two-point. Then we got the length s is 6 and the length t is 0. ![]() ![]() X-axis of point D to C -1.5 + s 4.5 and y-axis of point D to C 4+t4. In a chemical plant, a certain chemical is heated by hot water supplied by a natural gas furnace. First, calculate the length of segment DC. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |