Answer:
Solution. To find the perimeter of \triangle ABC we use the Pythagorean Theorem which tells us that |AB|^2 = |AC|^2 + |BC|^2. Since |AC| = 5 and |BC| = 12 we find that |AB| = \sqrt{169} = 13. The perimeter of \triangle ABC is then 5 + 12 + 13 = 30 units.
This statement is false. It can be answered. It is not equal.
So I decided to make a visual aid for this problem.
All of the work is outlined in the image.
Your final answer is 109.
Hope that helps!
Answer:
-1/3
Step-by-step explanation:
21-7y=5y+25
12y=-4
y=-1/3
Answer:
15
Step-by-step explanation:
distance formula




15