(12/7) / (4/7) = 3 Someone sent me this answer does anyone know what the / in between those means I’m supposed to do to get that lol I could easily implement that in my school question but I’m trying to learn this not just copy And paste it lol and I’m learning it off this question but ill be using this knowledge for other questions too please tell me what the / means and I’ll give you brainliest if you give me tips about fractions

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

1,150 give brainliest

step-by-step explanation

2r= 2300

r =1150

the answer is $42.96

step-by-step explanation: