Mathematics, 29.02.2020 15:53 Isaiahtate053
Sally works at a restaurant where she earns $23 per hour. David is a tradesman and earns $50 plus $18 per hour. Find the number of hours worked for which Sally and David earn the same amount.
Answers: 1
Mathematics, 21.06.2019 18:40
What is the value of the expression below? 148+(-6)| + |– 35= 7|
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Mathematics, 21.06.2019 21:50
Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab
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Mathematics, 21.06.2019 22:10
Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.
Answers: 1
Sally works at a restaurant where she earns $23 per hour. David is a tradesman and earns $50 plus $1...
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