The answer is 24/35. i would tell you to simplify but it is already in its simpliest form.
Answer:
9 miles
Step-by-step explanation:
mean is calculated as
mean =
, then
= 5.7 ( multiply both sides by 10 )
sum = 57
let x be the distance he needs to cover so mean is 6 , that is
= 6 ( multiply both sides by 11 )
sum + x = 66 , that is
57 + x = 66 ( subtract 57 from both sides )
x = 9
That is he would have to run 9 miles
Answer:

Step-by-step explanation:
Use tangent function.

Take the arctan

which is about
0.98279372.
Convert from radians to degrees in you will get
56 degrees.