Answer:
x=15
Step-by-step explanation:
<GCB=180-5x
<EBA=9x
<DAC=8x
The sum of the three exterior angles equals 360.
(180-5x)+9x+8x=360
180-5x+9x+8x=360
-5x+9x+8x=360-180
12x=180
x=15
Answer:
60
Step-by-step explanation:
Answer:
idkwwwwwwwwwwww
Step-by-step explanation:
It would be A. <span>y = −2x − 4.
Hope this helps!!
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