Pls someone help me

Answer:
Your answer is [tex]\sqrt{52}[/tex] or 7.21110255093...
Step-by-step explanation:
[tex]A^{2} + B^{2} = C^{2}[/tex]
[tex]4^{2} + 6^{2} = C^{2}[/tex]
16 + 36 = [tex]C^{2}[/tex]
[tex]C^{2}[/tex] = 52
C = [tex]\sqrt{52}[/tex]