Mathematics, 12.10.2020 01:01 nayelidlc2
The vertices of rectangle HIJK, after a reflection over the y-axis, are H′(–3, 6), I′(5, 6), J′(5, –1), and K′(–3, –1). What were the coordinates of pre-image point J?
Answers: 1
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On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
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[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?
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In the figure, triangle aob and triangle boc form a linear pair ,find the measure of x
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The vertices of rectangle HIJK, after a reflection over the y-axis, are H′(–3, 6), I′(5, 6), J′(5, –...
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