W is the midpoint of VX and Z is the midpoint of VY . If XY=p and WZ=p–30, what is WZ?

you need to upload the picture of the circle.

step-by-step explanation:

answers

\3. yes the presentation (i.e. odd numbers being written as differences of two squares) is possible for all odd natural number however the presentation may not be unique. for example,  57=112−82=292−28257=112−82=292−282.

\4. 2 can't be written as a difference of two squares because 4-1=3 and 1-1=0 and the difference of squares grows to integers larger that 3.

can i get some in proving questions 1 and 2?

your answer is no

step-by-step explanation: