Which statement proves that a is parallel to b A) <8 is supplementary to <12
B)<10 is supplementary to <11
C)<1 congruent to <6
D)<5 congruent to <13

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Choose the more precise measurement. 26.4 cm or 8.39 cm