4 years ago

SOMEONE HELPPPPPPPPPPPPPPP!!!!

1 answer:

4 0

DE=2KL
8x+12=2(10x-9)
8x+12=20x-18
30=12x
x= 1 1/2
8x+12=DE
8(1.5)+12
12+12=DE
24=DE

Therefore, the measurement of DE is 24.

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