30/2 = 15
it could be any positive number that is smaller than 15
Anddd Similar traingles for one more time.
Here,
RQ/RP = RS/RT = QS/PT = 1/2
Using the values of QS and PT will give,

Therefore y= 46 units.
45 handshakes are possible
Answer:
-7, -6, -4, -2, 0, 2, 5, 7, 8, 9
Step-by-step explanation:
Answer:
this may help you.look it once