4 The given 3 unit by 12 unit rectangle in the
standard (x, y) coordinate plane was obtained by
applying a sequence of transformations to the
1 unit by 4 unit rectangle. One of the
transformations was a dilation centered at the
origin.
12
3
0
Which of the following sequences could have
been applied?
Dilation with a scale factor of 3 centered
at the origin followed by a rotation about
the origin
Dilation with a scale factor of 12 centered
at the origin followed by a rotation about
the origin
Dilation with a scale factor of 3 centered
at the origin followed by a reflection
across the y-axis
Dilation with a scale factor of 12 centered
at the origin followed by a translation of
4 units to the right
Dilation with a scale factor of 3 centered
at the origin ollowed by a translation of
16 units to the right

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

are ya tryin to ask something or is this a statement

i don't know

step-by-step explanation:

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm