Mathematics, 26.06.2019 00:10 ryleeyeagley03
Which of the following steps would you perform to the system of equations below so that the equations have opposite y-coefficients? 4x+2y=4 12x-y=26
Answers: 2
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Two numbers have a sum of -19. one number is x. what expression represents the other number?
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Mathematics, 22.06.2019 01:30
The pyraminx is a rubik's cube-type toy in the shape of a tetrahedron. the pyraminx shown below has edges 15\,\text{cm}15cm long and vertical height h=12.2\,\text{cm}h=12.2cm. the triangle drawn with dashed lines is a right triangle. what is the distance rr? round your answer to the nearest tenth.
Answers: 1
Which of the following steps would you perform to the system of equations below so that the equation...
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