Answer: 0
Step-by-step explanation:
Point A = (3 , 4)
Point B = (7 , 4)
= 
Answer:
x = 12
Step-by-step explanation:
<1 and the 142-deg angle are vertical, so m<1 = 142 deg
The angle measuring 3x + 2 and <1 are same-side interior angles. If the lines are parallel, then those two angles are supplementary.
3x + 2 + 142 = 180
3x + 144 = 180
3x = 36
x = 12
because there are 12 in one layer and there are 3 layers
Answer:
Step-by-step explanation: