Negative 45 or -45 because different signs with multiplication are always negative
Answer:
use formula of equilateral triangle = roots 3/4 a square.
mathematically the answer to that is 18 because 10.2 minus 2.4 is equal to the difference of 7.8 and 7.8 plus 10.2 is equal to the sum of exactly and positively 18
Sawyer and Emily is so much scary
Is that all the information privided? Im tring to figure it out but I feel like im missing something.