Answer:
a
Explanation:
i need help with this
Answer:
Answer is D
Explanation:
cameras did not use disks until the late 1990s :D
edit: sorry my previous answer was wrong, I apoligize for the mishap :(
Help fast
When comparing and what is the main difference?
O The first symbol is for reviewing text and the second for enlarging text.
The first symbol is for spacing and the second for sizing.
O The first symbol is for viewing text and the second for inserting text.
O The first symbol is for inserting text and the second for viewing text.
Answer:
The first symbol is for inserting text and the second for viewing text
Explanation:
are used for mechanical power transmission over long distances
A. Spur Gears
B. Helical Gears
C. Planetary Gears
D. Chain and Sprockets
Answer:
D. Chain and Sprockets
Explanation:
Chains and sprockets are power transmission tools. The roller chain is connected to a toothed wheel which is the sprocket. The combination provides mechanical power to the wheels of vehicles.
An advantage they possess is their ability to transmit mechanical power over both short and long distances. They have a high degree of efficiency but they require constant lubrication. They also produce noise during operation.
If we use 6 bits for representing positive and negative numbers using 2's
complement methods, what is the value of 11100?