Determine whether the statements are always, sometimes, or never true. if a statement is always true or always false, explain why. if it is sometimes true, give an example of when it is true and when it is not true.
(a) the square of a rational number is a rational number.
(b) the square of an irrational number is an irrational number.
(c) the square root of a rational number is a rational number.
(d) the square root of an irrational number is an irrational number.

Select a graph that have an equation with a < 0

Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain