Answer:
the answer is to add up all the numbers.
Step-by-step explanation:
Do what the problum ids telling you than apply it to the math and you will always get the right answer
Congruent means they are the same size
To prove the two triangles are congruent you would need to know the length of at least two of the sides. If two sides were not known you would need to know the length of one side and at least one of the unknown angles.
Answer:
I believe it is an acute triangle but im not 100% sure
Step-by-step explanation:
Answer:
4 + (-5)
Step-by-step explanation:
4 - 5 = 4 + (-5) = -1
Additive inverse of 5 = (-5)