Mathematics, 01.08.2019 19:30 edwardordonez66
Identify the transformation that carries the figure onto itself. a) reflect across the line y = 0 and rotate 180° clockwise about (7, 1) b) reflect across the line x = 1 and rotate 180° clockwise about (7, 1) c) reflect across the line x = 0 and rotate 270° clockwise about (7, 1) eliminate d) reflect across the line y = 1 and rotate 270° clockwise about (7, 1)
Answers: 2
Mathematics, 21.06.2019 21:30
Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?
Answers: 2
Mathematics, 22.06.2019 00:30
The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?
Answers: 1
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