Triangle P isn't unique because all sides are equal and all interior angles are equal.
what I know is that 12 is less than 300 and divisible by 12/3=4, and12/4=3
Answer:
-8.4375
Step-by-step explanation:
convert -9 9/16 to a improper fraction.
-9 x 16 = -144
-144+9= -135
-135 divided by 16 = -8.4375