Algebra 2
posted by Nancy on .
two resistors are connected in parallel. Their resistances are 6 ohms and 10 ohms. What is the resistance, (R), of the combination?
R=ohms?

you just posted one like this
1/R = 1/6 + 1/10
now clear the fractions and solve for R
1/R = (10+6)/(10*6) = 4/15
R = 15/4 = 3.75