Your answer would be C because you have to do B^2- 4(A)(B)
the then u have to plug in and you will get C
Answer: 1,2,4
Step-by-step explanation:
The correct answer is:
D) Jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.
I wanna help but the picture DIDNT EVEN UPLOAD for me!! Can you repost it or something so I can help?
Answer:
60
Step-by-step explanation:
Tangents to a circle from a common external point are congruent, thus
JA = JB = 6
AL = KC = 11
CK = KB = 13
Thus
perimeter = 2(6) + 2(11) + 2(13) = 12 + 22 + 26 = 60
