The acceptable names for this plane would respectively be plane R & plane CXN.
The correct option among the other answer choices are as follows:Â C & D
Answer from: Quest
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
Answer from: Quest
hello from mrbilldoesmath!
answer: x (x+6)^2, choice b
discussion:
factor x out of the equation:
x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).
note that 6+6 = 12 and 6*6 = 36 so the above factors into: