3 years ago

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

Mathematics

1 answer:

Murljashka [212]3 years ago

5 0

Answer:

$x=6$

Step-by-step explanation:

$BD$ ≅ $CD$

$4x-9=15$

$4x=15+9$

$4x=24\\$

$x=6$

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hope it helps....

have a great day!!

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