Mathematics, 16.12.2020 20:20, LtPeridot
Kiran says that a solution to the equation `x-7=3` must also be a solution to the equation `3x-21=9`. Write a convincing explanation as to why this is true. Explain how these are equivalent equations.
Answers: 1
Mathematics, 21.06.2019 12:30, cchavcchav9606
Find the power series expantion of f(z)=log(4=3z) at the point z=-1
Answers: 1
Mathematics, 21.06.2019 21:10, basketball6076
Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. β 6 β
β 2 2. ? 3. mβ 6 = mβ 2 3. def. of congruent 4. β 6 is supp. to β 8 4. def. of linear pair 5. β 2 is supp. to β 8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem
Answers: 3
Kiran says that a solution to the equation `x-7=3` must also be a solution to the equation `3x-21=9`...
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