A system of equations and its solution are given below.
System A
Complete th...
Mathematics, 06.05.2020 00:19 mareiashanti002
A system of equations and its solution are given below.
System A
Complete the sentences to explain what steps were followed to obtain the system of equations below.
System B
To get system B, the equation in system A was replaced by the sum of that equation and times the equation. The solution to system B the same as the solution to system A.
Answers: 2
Mathematics, 22.06.2019 03:00, thestarlexyp32wpj
The perimeter of ? cde is 55 cm. a rhombus dmfn is inscribed in this triangle so that vertices m, f, and n lie on the sides cd , ce , and de respectively. find cd and de if cf=8 cm and ef=12 cm. the answer is not cd=20 and de=15. i have tried that one, it does not work.
Answers: 3
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