(algebra ii) which expression represents the perimeter of the rectangle above?

Answer

The expression represented the perimeter of a rectangle be 12x -8 units .

Reason

Formula

Perimeter of  rectangle = 2× (length + breadth)

As shown in the diagram

Length = (3x-1) units

Breadth = (3x-3) units

Put this in the formula

Perimeter of rectangle = 2 × (3x - 1 + 3x - 3)

                                     = 2× (6x - 4)

                                     = 12x -8 units

Hence Proved

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

cut 138 centimeters off

step-by-step explanation:

250-112 = 138