Find the product of the following 1. ( a + 9) ( a+9)
2. ( 6x + 2y ) (6x+2y)
3. (0.8p + q) ( 0.8p+q)
4. (2/3p + 3/5q) ( 2/3p + 3/5q)
5. (y² + 3) (y²+3)
6. (7/9b² + 2) (7/9b²+2)

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brainlist please please

the one that has a slope of 1/2 and is positive.

step-by-step explanation: 2 buckets 1 trip ; 4 buckets 2 trips and so on.

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