Evaluate the expression when a = –1.4 and b = –2.7. |a| + b
a.–1.3
b.–4.1
c.4.1
d.1.3
solve for x.
a. x = 35
b. 9 2/7
c. x = 63
d. 31 1/2
graph the solution of the inequality.
14 < 2t + 18 ≤ 20

answer: i guess 105 degrees?

step-by-step explanation:

if you need just tell me and i will come to the rescue.

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