This ultimately depends on the stance of the linguist, generally the idea that all dialects are equal is accepted today, however, in the past dialects were seen as 'incorrect'.
The two linguist stances are known as Prescriptivists (who believe there is a correct way of speaking/writing) and Descriptivists (those who feel all varieties are equal).
Linguistically we can say varieties are equal as the prejudices and stigmatisation comes from social and cultural ideas/stereotypes.
For more on this have a read of David Crystal's Cambridge Encyclopedia of The English Language, it is very useful.
true
True
Yes
True. 1 meter is equal to 1.0936133 yards 2 meters is therefore equal to 2.1872266 yards
the sides that are parallel of each other are equal. * * * * * True, but that was not the question! In general, the diagonals are not of equal length.
no it is not true
A true friend accepts you for who you are and respects your feelings.
true
true
True friendships cuts across. True friendship respects qualities and not color, gender, tribes or affiliation.
True friendships cuts across. True friendship respects qualities and not color, gender, tribes or affiliation.
Russia has large areas of tundra, which is similar in some respects to a desert, but has no true deserts.
True
Some one you can trust, care for and love with all your heart. Some one thattrust you and respects you
Alaska has no major true desert regions. It does have large areas of tundra which is similar in some respects to a desert.
True. With similar triangles the corresponding angles are equal.
True indeed.