Answer:
x ≤ 10
Step-by-step explanation:
A angle 2
B Angle 3
D Angle 5
E Angle 6
C Angle 4
Answer:
15..
Step-by-step explanation:
4, 10, 14, 18, 22, 22
Mean = (4 + 10 + 14 + 18 + 22 + 22)/6
= 90/6
= 15.
Number to be added, 'y'
For the mean to be the same
(90 + y) / 7 = 15
90 + y = 15 × 7
90 + y = 105
y = 105 - 90
= 15
Draw a van diagram then in the middle write what is the same about them. Then state why and how these are the same