In the work pieces are parallel to the bench or shop floor. A. flat welding
B. vertical welding
C. horizontal welding
D. overhead welding

2 x^2 -3x+p

sum of roots = 3/2

let other root be x

3+ x = 3/2

x= 3/2 - 3 = -3/2

product of roots = p/2

3× -3/2 = p/2

-9 = p

⭐⭐

-4

step-by-step explanation:

$12. that is my answer.

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.