What does x ^2 + y^2 = 9 mean? what about x ^2 + y ^2 = 0 ? can a circle have a radius of − 3 ? why or why not?

At school there are 526 students and 263 are girls about how likely is it that a randomly chosen student will be a boy

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

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