How to write 4,230 in expanded form

In a column proof the right column states your reasons

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90