Mathematics, 18.11.2020 19:10 pumkinsrck1840
Are the lines y=-x+7 and 3x+3y=15 perpendicular
Answers: 1
Mathematics, 22.06.2019 03:40, AdiGirlBrainly
Analyze the solution below. 7 3 x = −2 7 3 x(3 7 ) = −2(3 7 ) x = − 6 7 what property was used to solve the equation? property of opposites division property of equality addition property of equality multiplication property of equality
Answers: 1
Are the lines y=-x+7 and 3x+3y=15 perpendicular...
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