The function best models the linear relationship is y=12,000x+40,000.
When Peter does this, he is creating two sides of a right-angle triangle. The distance from his house to that point will be the hypotenuse of the triangle thus, to work out the length of the hypotenuse, we have to use Pythagoras Theorem! So:
a² + b² = c²
15² + 15² = c²
225 + 225 = c²
450 = c²
15√2 = c
21.21320344 = c
So, this rounded to the nearest tenth would be:
21.2 meters !
C) 12V2
12^2 + 12^2 = c^2
144 + 144 = 288
V288 = 12V2
-1 and 1 have the sum of zero
Answer:
yessss
Step-by-step explanation:
