3 lines are shown. One line contains point C, A, E and intersects a line with points B, A, D at point A. Another line extends from point A to point F in between B A E. Which are vertical angles? Check all that apply.

∠EAB and ∠BAC
∠EAB and ∠CAD
∠CAD and ∠FAE
∠CAB and ∠DAE
∠DAC and ∠DAE

true

explanation:

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

a box 3 3/4 feet long or 4+ feet.

step-by-step explanation: