1. add 40 to the 40 and 25
2. now you have

3. then you have

4. then square root

5.then round answer to nearest tenth which is
Answer:
314.88
Step-by-step explanation:
Answer:
Srry Cant read it :(
Step-by-step explanation:
Answer:
105
Step-by-step explanation:
219+(-114)=219-114=105
0.000647
Explanation: calculator