What is the device that converts the signals to and from the wires so that the data can be sent and received by the computer? A
domain name system

B
network

C
router

D
IP address

C  router

Step-by-step explanation:

A router is a networking device whcich takes and forwards the packages and performs traffic functions. Data that is sent through the internet such as web page and email. All are forwarded through this device to the internet. A router may be connected to the IP Address network and reads the packet before sending it to its destination.

The distance from point a to point c across the coordinate plane is aproxamatly 8.94 rounded to the nearest hundredth. you use a^2 + b^2 =c^2