Sunita performed a transformation on trapezoid LMNQ to create L’M’N’Q’ as shown in the figure below: What transformation did Sunita perform to create L’M’N’Q’

Rotation of 90° counterclockwise about the origin

Rotation of 270° counterclockwise about the origin

Reflection across the X axis

Reflection across the line of symmetry of the figure

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Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %