It is a parallelogram, so opposite angles are congruent.
4x = 100°
x = 25°
Sum of angles in a parallelogram is 360°.
360°-100°-100° = 160°
y = 160°/2 = 80°
Answer:
=5x+3
Step-by-step explanation:
Hope this helps!
Answer:
3,1,5,4,8,6 is 1.83 for mean absolute deviation
Step-by-step explanation:
405/5=81 rotations per minute
405/60 seconds times 5 minutes=405/300=1 7/20 rotations per second