contestada

HELPPP If _ABD and ZACD are both right angles, CD = 15, and BD = 4x-9, what is the value
of x?

HELPPP If ABD and ZACD are both right angles CD 15 and BD 4x9 what is the value of x class=

Respuesta :

Answer:

[tex]x=6[/tex]

Step-by-step explanation:

[tex]BD[/tex]≅[tex]CD[/tex]

[tex]4x-9=15[/tex]

[tex]4x=15+9[/tex]

[tex]4x=24\\[/tex]

[tex]x=6[/tex]

---------------------

hope it helps....

have a great day!!

Otras preguntas