The greater than sign is what makes it true because a positive number is always greater than a negative number.
7.1 > -7.1
Answer: Last Option
Step-by-step explanation:
By definition the sum of the internal angles of a triangle must always be equal to 180 °.
This means that:

Now we solve the equation for the variable x




We subtract 12 in both barks of the equation


Divide by 3 on both sides of the equation



Finally the measure of angle ABC is: (56-5)° = 51°
Answer:
12=(10, 54)+(42, 48)-12feet
Step-by-step explanation:
math teacher
Picture?? This question is incomplete just get a picture then I can answer it