The figures below are rhombuses.(rhombus and a square) which generalization is incorrect, based on these figures?
a.) a square can be rhombus.
b.) a rhombus can be a square.
c.) all rhombuses are squares.
d.) all squares are rhombuses.

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is

Tell whether the two rates form a proportion

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.