In angle XYZ, m/_ y=80, XY= 14, and XZ=17. to the nearest tenth, what is m/_ z

Using Sine rule we found the measure of ∠°.    

Step-by-step explanation:

Diagram of the given condition shown below.

Given that,

In Triangle Δ,

       ∠°  ,  .

To find :- What is the measure of ∠.

So,

Using Sine rule :-  sine rule relates the sine of each angle to length of        opposite side.

                                                Where,    are angles of triangle Δ

                                                                     are side length of triangle.

Then,      

Using cross multiplication:-

  ⇒            

  ⇒                

  ⇒                

  ⇒                      ∠

  ⇒                     ∠°

Hence,

Using Sine rule we found the measure of ∠°.          

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