10-4 =6
14x10= 140
50+49= 99
49x10=490
Remember the formula for the distance formula:

where
and
are coordinates
Given this formula, we can simply insert our points into the formula:



The distance is 2 units long.
Answer:
6
Step-by-step explanation:
The mean is calculated as
mean = 
let x be the fourth number, then
= 11 ( multiply both sides by 4 )
38 + x = 44 ( subtract 38 from both sides )
x = 6
The number on the fourth card is 6
Square both sides of the inequality.
x > 16
E, F are numbers greater than 16.