Answer:
R=4
Step-by-step explanation:
Lets see!
We need to use the pythagorean theorem (a^2+b^2=c^2) to check.
So..
15^2+ 17^2 = 19^2
225+ 289= 361
Hm 225 and 289 do NOT equal 361 therefore it is NOT a right triangle.
63,360 is how many inches are in a mile
Answer:
B
Step-by-step explanation:
quadratfunction because it comprises of both X and Y
