Possibly dumb question here (and first-time poster).
I have a Coinbase account with several different cryptocurrencies in it. I recently used ShapeShift to exchange ether (ETH) from my Coinbase wallet to Ripple (XRP).
To do this I generated an XRP address using http://ripplepaperwallet.com. Then, in Coinbase, I sent my ETH to a provisional address generated by ShapeShift, after which they immediately deposited XRP into my generated address.
Here's the question: how do I now spend or use that XRP address? I'm only now realizing it's not hosted by any wallet, so I have no idea how to spend it or exchange it. (I'm trying to get it into the Binance exchange, if possible.) I have both the private key and the address, so in theory I should be able to access the funds, right?