Step-by-step explanation:
a < (a + b)/2 < b
Solve the first inequality.
a < (a + b)/2
2a < a + b
a < b
Solve the second inequality.
(a + b)/2 < b
a + b < 2b
a < b
Both inequalities are true. Therefore, a < (a + b)/2 < b.
X= -3
Solution:
takeaway 4 from each side
x+3=0
subtract 3 from each side
x=-3
Answer:
14
Step-by-step explanation:
im ur teacher what are u doing
Do sqrt(18^2)+26^2)). It should give you the answer.
