Answer:
c = 15.1
Step-by-step explanation:
Formula:
a² + b² = c²
15² + 2² = c²
225 + 4 = c²
229 = c²

c = 15.1
Answer:
please mark my answer brainliest
Step-by-step explanation:
it's 115
Answer:
i have made it in above figure
Answer:12
Step-by-step explanation:
15^2-9^2=12^2
225-81=144
1min: 100 ft
2min: 100(.5)= 50 ---> 100+50= 150 ft
3min: 50(.5)=25 ---> 150+25= 175 ft
4min: 25(.5)=12.5 ---> 175+12.5= 187.5 ft
5min: 12.5(.5)=6.25 ---> 187.5+6.25= 193.75ft
answer: 193.75 ft