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there are 64 cards in a pack. each card is either red or black. the ratio of the number of red cards to the number of black cards is 1: 1 8 red cards are removed from the pack. find the ratio of the number of red cards now in the pack to the number of black cards now in the pack. give your answer in its simplest form.

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

Write an introductory paragraph for this corrie ten boom and her family were faced with some difficult choices after hitler came to power. some family members paid the ultimate price. write a carefully thought-out paper of at least 200 words dealing with the following concepts: --how should a christian act when evil is in power? --what do you think it would be like to live in an occupied country? remember to proofread anything you write thoroughly.

If the scale factor between two circles is 2x/5y what is the ratio of their areas?