13ft you would do 5^2+12^2 with a answer of 169 then you do the square root of that to get 13
The answer to question 19 is 11 sequar root 2
and I don't know 20 sorry
Answer:
d=100t
Step-by-step explanation:
plz give brainliest
Answer:
The slope between the two points: (3, 20) and (5, 8) is -6.
Step-by-step explanation:
Put the points in the slope formula:
m = (y₂ - y₁)/(x₂ - x₁)
Substitute the values.
m = (8 - 20)/(5 - 3)
Subtract.
m = (-12)/2
Divide.
m = -6