identify the value of m to make the mathematical statement true.help po pls

Answer:
sana makatulong
Step-by-step explanation:
11
[tex]x4cos(xm+9)
[/tex]
12
[tex]y=32m5
[/tex]
13
[tex]w=±q23m2[/tex]
14
[tex]m=0[/tex]