Use the digits 0-9 to write an expression with a value as close as possible to 4. Each digit can be used only one time in the expression.

( [a] + [b] + [c] + [d]) divided by 4

Based on what i know about mean, this doesn't add up.

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

Drag the tiles to the correct boxes to complete the pairs. match the cart-coordinates with their corresponding pairs of y-coordinates of the unit circle