2( coin faces) 8( number of times)
Answer: -120
Step-by-step explanation:
this would be the answer because if you take a positive and add it to a negative you get zero if their the additive inverse of the number.
let's plug the value of x and y as 5 and 4 respectively to find the value of given expression :
Easy:
((18-x) -5) + ((18+x)➗2)
Answer:
C. 8
Step-by-step explanation:
still using the equation a^2 = b^2 = c^2