Then a is Half of 45 wich is 22.5 I believe.
Can you provide me with a picture so that I can help you answer this question?
Answer:
B
Step-by-step explanation:
Apply the Pythagorean Theorem to determine whether or not the given triplets represent right triangles or not:
I. 5 feet and 13 feet: 5^2 + 12^2 = 13^2 is TRUE
II. 9 ft and √63 ft: 9^2, 63, 12^2: 63 + 81 do add up to 144 TRUE
III. 2, 10, 12^2: 2 + 10 do NOT add up to 144. FALSE
Answer B is correct
Let X be the total number of guests

when X =1
(17+828)/36
845/36=23.5
am sorry but the question is not that clear
pls mark as brainliest
Answer:
-1 is the answer , your welcome haha