Mathematics, 15.04.2021 08:50, legendman27
Joanie believes that you cannot use cross products to solve the proportion StartFraction 50 over 3 EndFraction = StartFraction 75 over x EndFraction for x. She says that if you multiply both sides of the equation by x, you get StartFraction 50 x over 3 EndFraction = 75. Then, if you multiply both sides of the equation by 3, you get 50 x = 75, which is a different equation than you would get if you cross multiplied. What mistake did Joanie make in her reasoning?
Answers: 2
Mathematics, 21.06.2019 19:00, priscillaan
Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !
Answers: 1
Mathematics, 21.06.2019 21:10, lizbeth696
The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is
Answers: 1
Joanie believes that you cannot use cross products to solve the proportion StartFraction 50 over 3 E...
English, 01.12.2021 06:30
Mathematics, 01.12.2021 06:30
English, 01.12.2021 06:30
Mathematics, 01.12.2021 06:30