What is the value of x??

6

Step-by-step explanation:

Because they give you a 60 degree angle and a right angle, we know this is a 30 60 90 triangle. Because of the properties of a 30 60 90 triangle, we know that if the shortest side (the bottom) is referred to as b, the hypotenuse will be 2 times the value of b (2b) and the side x would be b times the square root of 3. To solve this you would divide 12 by 2 to get b, which would be 6. To get the side you're solving for, x, you would then multiply 6 by the square root of 3. this is your answer.

a and c

step-by-step explanation:

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v