The total voltage in a circuit with voltage drops of 15v 25v and 20v is

60 v

Explanation:

total voltage = sum of voltage drop

total voltage = 15 + 25 + 20 = 60 v

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper.

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000