We are talking about a right triangle so the phytagoras equation can be used:



So the hypothinus is equal to approximately 8.49
Answer: x/2-y^3=1 & x^2+y=4
Step-by-step explanation:
The first rule you need to know is

So, you have

The second rule you need to know is

So, you have

Answer:
A i thinck
Step-by-step explanation:
Answer:
.82^5 = ? I dont think it helps
Step-by-step explanation: