What is the unknown side length?

unknown side length = 6.928

Step-by-step explanation:

8^2 - 4^2 = 48 = 6.928^2

6.928 (round up to your choosing)

Step-by-step explanation:

(4)²+x²=(8)²

16+x²=64

x²=48

x=√48

x≈6.9

really need brainliest!!

The answer to your question is there are 440 students

Step-by-step explanation:

Data

110 girls = 25% of the total students

The Total number of students = ?

Use a rule of three to solve this problem

                    110 girls 25%

                      x            100%

                      x = (100 x 110) / 25

                      x = 440 students