How many inches are in 3 feet?
A. 4 inches
B. 15 inches
O c. 24 inches
D. 30 inches
E. 36 inches

e. 36 inches

Step-by-step explanation:

there are 12 inches in a foot 3 times 12 is 36

Your correct answer is Option E. 36 inches

Step-by-step explanation:

b.an increase in a causes b to decrease

intensity of the vector is v= √37 ≈ 6.08 units and make angle ∡α ≈ 9.46° with east direction

step-by-step explanation:

required vector is consists of the two componentsvx= 2+4=6 units   and vy= 1 unit and vx ⊥ vywe will use pythagorian theorem to find intensity of the vector vv∧2 = vx∧2 + vy∧2 => v = √vx∧2 + vy∧2 = √6∧2 + 1∧2 = √36+1 = √37 ≈ 6.08 unitsthe angle ∡α between vector and east direction we wil find with tanαtanα = 1/6 => α = arc tanα = arc 1/6 => α ≈ 9.46°

hope this