Answer:
40
Step-by-step explanation:
The median is the middle number
There are 10 numbers
The middle is between 5th and 6th number
Take the 5th and 6th numbers and average them
(39+41)/2 = 80/2 = 40
The median is 40
Answer:
QS + QR > RS
QR + RS > QS
RS + QS > QR
Step-by-step explanation:
<em>∧ ∧</em>
<em>( Ф∨Ф)</em>
Answer: angle 6 is 30 degrees
Step-by-step explanation:
they both must equal 180 degrees so if you subtract 150 from 180 you get 30
Answer:
both substitutions
Step-by-step explanation:
in 5. based on 3 BC is substituted by its equal counterpart AB.
and in 6. we use 1. to substitute AC by its associated absolute value.