(5 questions i split this into 2 questions because i can only attach 5 images i really need will give brainliest when i get it the questions are in the images could not type most) 3. segments jk, kl and lj are all tangent to o. jl = 12, lc = 4, and ck = 8. find the perimeter of triangle jkl problem above was just listed as a example as to not force people to click just for this

The answer is why would a teacher ask that

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.