Answer:
18.027756
Step-by-step explanation:
Pythagorean Theorem
10²+15²=c²
100+225=c²
325=c²
√325=c
c=18.027756
t= -3.7
1. 5( t+3)= -3.5
2. 5t+15= -3.5
3. 5t= -18.5
4. t= -3.7
Hello there, today you gave us the problem ,
Our first step is to give them common denominators, which is , solve it and we get as our answer, which can be simplified down to