Mathematics, 06.11.2020 06:50 Eruein
Suppose △ABC is equilateral, and △DEF is isosceles. If AB=3y+5in. and the perimeter of △ABC is 33x + 18 in., EF=5y +6in., DF=20in. and the perimeter of △DEF is 30x + 102 in. solve for x, y and the perimeter of △ABC and △DEF
Answers: 3
Mathematics, 21.06.2019 18:00
Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.
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Mathematics, 21.06.2019 23:30
Simplify (8x2 − 1 + 2x3) − (7x3 − 3x2 + 1). −5x3 + 11x2 − 2 5x3 − 11x2 + 2 x3 + 2x2 + x3 x3 − 2x2 − x3
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Mathematics, 22.06.2019 00:30
Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.
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Suppose △ABC is equilateral, and △DEF is isosceles. If AB=3y+5in. and the perimeter of △ABC is 33x +...
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