Find the number that makes the ratio equivalent to 5:4.
:8

please i need this

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

The slope of cd is which segments are perpendicular to cd ? select each correct answer. gf , where g is at (6, 5)and fis at (10, 2) ef, where e is at (4, 1) and f is at (7,5) lm , where lis at (-2, 3) and m is at (-10, 9) jk , where jis at (1, -2) and k is at (10, – 14) next

13 is the same as 1÷3. what is the exact quotient in decimal form of 1÷3?