X= 20 & Y= 70 in right-angled triangle .
What is right angle triangle?
2X + 140 = 180
2X = 40°
X = 20°
X + Y = 90°
Y = 70°
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Answer:
-6 and negative 1 with the bio
Step-by-step explanation:
I believe it is true. So sorry if it's not.