Charles Babbage is most often considered to be the father of computing after his invention of the Analytical Engine in 1837 which contained <span>Arithmetic Logic Unit (ALU), basic flow control, and integrated memory which served as a general-purpose computer concept (and also very ahead of time in 1837).</span>
Answer: 37.1
Explanation: The Law of sines states that there is a proportionality between a side of triangle and its correspondent angle, i.e.:

where:
a, b and c are sides
A, B and C are angles
In the question, there is a triangle with 27.4 as a measure of side a, angles A and C. So, it wants the side c:


c = 
c = 37.1
The side c is 37.1
The answer is Smart technology :)
Assuming you're running Windows, click the start button, and then search for "Device Manager" (or open CMD or PowerShell and type devmgmt.msc). Look at the list of devices. If Bluetooth is there, you have it; if it's not there, you don't.
Motherboard, CPU, RAM, PSU, HDDs, GPU, and a Sound card.