Answer:
<em><u>2x – 1 = 17</u></em>
Explanation:
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Answer:
x = 17, angle 1 and 2 = 45
Step-by-step explanation:
Answer:
Step-by-step explanation:
i don't know sorry.......................
Mid-segment and bottom side of the triangle is always parallel to each other, and parallel lines must have same slopes, so if their slopes are equal, then MN would be mid-segment of side AB in Triangle ABC
Hope this helps!
Do 12x-9 + 141 = 180 (add -9 and 4)
12x +132= 180 (Subtract 132 from 180)
12x =48 (Divide 48 by 12)
x=4
