Mathematics, 05.07.2019 06:00 nyaa70
△def is rotated about point n to △d′e′f′ . which statements are true about the pre-image and image? select each correct answer. dn¯¯¯¯¯¯≅d′n′¯¯¯¯¯¯¯¯ the corresponding side lengths in the image and the pre-image are not equal. all corresponding points on the image and pre-image are equidistant to point n. the image is the same size and shape as the pre-image.
Answers: 1
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In the proof of the triangle angle sum theorem, you must draw an auxiliary line. which construction must you use to draw this line?
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What is the equation of this graphed line? enter your answer in slope-intercept form in the box.
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Mathematics, 21.06.2019 21:40
The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?
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Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.
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△def is rotated about point n to △d′e′f′ . which statements are true about the pre-image and image?...
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