Why do portuguese speakers worldwide refer more to brazilian portuguese than to european portuguese?

a. the united nations has specified that this be the definitive version.
b. it's easier for english-speaking people to understand.
c. brazil is more respected in the world.
d. it's the version that china prefers for easier trade.

Which sequence of transformations on preimage ∆abc will not produce the image ∆a'b'c'? a. reflection across the line y = x b. rotation 180° clockwise about the origin followed by a reflection across the line y = -x c. reflection across the x-axis followed by a reflection across the y-axis d. reflection across the line y = -x followed by a rotation 180° counterclockwise about the origin e. reflection across the y-axis followed by a rotation 90° clockwise about the origin

What are three similarities between medc countries and ledc countries?

Many somalian refugees sought entrance to the united states in 2006 and 2007. describe factors that encoura somalians to leave their country in the 1990s and 2000s