kiki197701
26.06.2020 •
Mathematics
A system of equations and its solution are given below. System A Choose the correct option that explains what steps were followed to obtain the system of equations below. System B A. To get system B, the second equation in system A was replaced by the sum of that equation and the first equation multiplied by -3. The solution to system B will be the same as the solution to system A. B. To get system B, the second equation in system A was replaced by the sum of that equation and the first equation multiplied by 3. The solution to system B will not be the same as the solution to system A. C. To get system B, the second equation in system A was replaced by the sum of that equation and the first equation multiplied by 7. The solution to system B will not be the same as the solution to system A. D. To get system B, the second equation in system A was replaced by the sum of that equation and the first equation multiplied by -5. The solution to system B will be the same as the solution to system A.
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Ответ:
the answer for this question is : 360°
step-by-step explanation:
we have been given a triangle we need to tell which one of these is a triangle below to map onto itself.
360° rotation is the complete rotation which eventually leads to the same figure which is given.
the correct will be, that is 360° that will cause the triangle below to map onto itself.