Answer:
that is corret
Step-by-step explanation:
it sound goos
Answer: Zero; 9; -18
Step-by-step explanation:
An additive inverse always adds up to zero. 9 is the opposite of -9, and -18 is the opposite of 18
The answer is AB should be 2 feet not 3. :) Hopes this helps, have a good day.
Answer:
i think 3 and 5 should be the answer
Step-by-step explanation:
The sum of the angles should be 180, so x+ (x+10) + (x+5) = 180. This simplifies to 3x + 15 = 180, so 3x = 165, so x=55.
