Aprox 19=20
so
40 tiesm 5=200
actually
2*5=10 so
10*19=190
the closest estimate is 189.9999999999999
this question isn't fully complete. comment a full question below and I'll try for ya ;) - Josie Annette
<span>When two lines are crossed by a transversal, the lines are </span>parallel if <span>the </span>Alternate Interior Angles are equal<span>.
</span><span>Alternate Interior Angles in the diagram are 1 and 5; 4 and 8; 2 and 6 and 3 and 7.
If lines a and b are parallel, then angle 1 must equal angle 5.
If that's the case then </span><span>2x+30 equals 5x ‒ 45
</span><span>Solving 2x+30 = 5x ‒ 45
3x = 75
x = 25
So, when x = 25, the lines are parallel.
</span>
Answer:
Step-by-step explanation:
3x - 95 = -4x + 31
3x + 4x = 31 + 95
7x = 126
x = 126/7
x = 18