Which sequence of transformations results in figures that are similar but not congruent A. 90 degrees clockwise rotation, translation 5 units to the left

B. Reflection over the X axis, dilation with a a scale factor of 1/2

C. Translation 3 units down, reflection over the y axis

D. Reflection over the x-axis, translation 7 units to the left

Nathan is an ecologist. he’s studying the effect of secondary consumers on primary consumers. his current research focuses on a population of blue jays and crows. they eat caterpillars and mice. if the number of blue jays increases, what are the likely effects on other populations? 1the number of crows will increase. 2the number of mice will decrease. 3the number of mice will remain the same. 4the number of caterpillars will decrease.

Blank is the amount of energy in a sound wave per unit of time and is also related to the loudness of a sound

Which key skills does the sat writing and language section asses?