Mathematics, 30.10.2020 20:10 noriega16
Gabriel says that the equations A and B have the same solution.
Equation A: -4\left(x+2\right)=20−4(x+2)=20
Equation B: x+2=-5x+2=−5
Which statement explains why this is true?
Dividing both sides of Equation A by -4 gives x+2=-5x+2=−5
Subtracting 4 from both sides of Equation A gives x+2=-5x+2=−5
Applying the distributive property to Equation A gives x+2=-5x+2=−5
Adding 4 to both sides of Equation A gives x+2=-5x+2=−5
Answers: 2
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The pair of coordinates that do not represent the point( 5,150’) is a. (5,-210) b. (5,210) c. (-5,330) d. (-5,-30)
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The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
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Gabriel says that the equations A and B have the same solution.
Equation A: -4\left(x+2\right)=20−4...
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