In triangle JKL, sin(b°) = 3/5 and cos(b°) =4/5. If triangle JKL is dilated by a scale factor of 2, what is tan(b°)? a.) tan(b°) = 5/3
b.) tan(b°) = 4/3
c.) tan(b°) = 3/4
d.) tan(b°) = 5/4

C.

Step-by-step explanation:

For right triangles, trigonometric ratios are independent of scale factor, since internal angles do not change. That is:

(1)

If we know that and , then the tangent of the angle b is:

Correct answer is C.

it is C I got it right

Step-by-step explanation:

answer: this is not a question

step-by-step explanation: this is a answer

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