Answer: m = -1
Step-by-step explanation:
The slope is 4/6 because its going up by 4 over by 6 .hope this helps
Answer:
3x +45°=180° (due to straight angle)
or, 3x= 180°-45°
or,3x= 135°
or,X=135°/3
X =45°.ans
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y = 4