What factors contributed to the westward expansion of the u. s.? the cold war decreased immigration the discovery of gold the homestead act

Which statement best describes what the symbolism in this passage from everyday use by alice walker reveals about the narrator character

Drag and drop a statement or reason to each box to complete the proof. statement reason △abc , de⎯⎯⎯⎯⎯∥ac⎯⎯⎯⎯⎯ given corresponding angles postulate △bde∼△bac babd=bcbe polygon similarity postulate ba=bd+dabc=be+ec bd+dabd=be+ecbe substitution property of equality bdbd+dabd=bebe+ecbe addition of fractions 1+dabd=1+ecbe simplify. dabd=ecbe subtraction property of equality

Given: circle a externally tangent to circle b. how many possible common tangents to circles a and b can exist? 2 3 4