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

Tortoise shells and snail shells are similar in function: they protect the organism from predators. based on a comparison of the organisms in the images, what can you conclude? 1. tortoises and snails have homologous organs, and they’re evolutionarily related. 2. tortoises and snails have homologous organs, and they belong to same species. 3. tortoises and snails have analogous organs, and they belong to the same species. 4. tortoises and snails have analogous organs, and they don’t belong to the same species. 5. tortoises and snails have analogous organs, and they aren’t evolutionarily related.

The equation 24x2+25x−47ax−2=−8x−3−53ax−2 is true for all values of x≠2a, where a is a constant. what is the value of a? a) -16b) -3c) 3d) 16

How are brightness and size related when it comes to stars