WILL GIVE BRAINLIEST!! Find the missing length of the triangle. Show your work.

21

Step-by-step explanation:

root 35 squared - 28 squared (pyto theorem)

root (35-28)(35+28) - difference of sqaure theroum

= 7(63) = root (7*7*3*3)

= 7*3= 21

if my answer helps please mark as brainliest.

21

Step-by-step explanation:

I am the alt r

3x^3-x^2+6x-9

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5