Answer:
8 ft
Step-by-step explanation:
Use pythagorean theorem. 
. Put 10 and 6 into the equation as b and c.
Therefore, the answer is 8ft.
A diagram is attached. Sorry it's kinda messy.
Answer:
Hiii the answer would be a= -4b+8/3
Answer:
mean=28.8
median=31
Step-by-step explanation:
mean=sum of all values/number of all values
mean=40+45+7+21+31+40+45+7+21+31/10
=288/10
mean=28.8
Median
arrrange in order
7,7,21,21,31,31,40,40,45,45
in case of even ungrouped data median is the average of middle two values
= (31+31)/2
median =31
Answer:
40
Step-by-step explanation:
