Which of the following is not true of a trapezoid that has been reflected across the x-axis?
  a  the new trapezoid is the same size as the original trapezoid.
b  the new trapezoid is in the same orientation as the original trapezoid.
c  the new trapezoid is the same shape as the original trapezoid.
d  the x-coordinates of the new trapezoid are the same as the x−coordinates of the original trapezoid.

c. 16 units

step-by-step explanation:

mark brainliest and have a great day!

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

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step-by-step explanation:

29 mil

step-by-step explanation: