What proportion can be used to find 65% of 90?
6590=x100
65x=90100
65100=x90
x100...
Mathematics, 06.11.2020 23:20 Badbpyz7550
What proportion can be used to find 65% of 90?
6590=x100
65x=90100
65100=x90
x100=9065
Answers: 3
Mathematics, 21.06.2019 13:00
1.) 2x + y = 3 2.) x - 2y = -1 if equation 1 is multiplied by 2 and then the equations are added, the result is a.3x = 2 b.3x = 5 c.5x = 5
Answers: 1
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Answers: 2
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Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning
Answers: 1
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Write a function for a rotation 90 degrees counter clockwise about the origin, point 0
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