Mathematics, 31.10.2020 08:30 Benitez0212
. If you reflect ∆FGH across the x-axis, what will be the coordinates of the vertices of the image ∆F′G′H′? F′(2, –1), G′(–2, 2), and H′(–4, 3) F′(1, –2), G′(–2, 2), and H′(–3, 4) F′(–2, 1), G′(2, –2), and H′(4, 3) F′(–1, 2), G′(2, –2), and H′(3, –4) 1 of 10
Answers: 2
Mathematics, 21.06.2019 15:40, sabrinachambers444
Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots
Answers: 2
Mathematics, 22.06.2019 01:10, andrejr0330jr
Farmers know that driving heavy equipment on wet soil compresses the soil and injures future crops. here are data on the "penetrability" of the same type of soil at two levels of compression. penetrability is a measure of how much resistance plant roots will meet when they try to grow through the soil. compressed soil 2.85 2.66 3 2.82 2.76 2.81 2.78 3.08 2.94 2.86 3.08 2.82 2.78 2.98 3.00 2.78 2.96 2.90 3.18 3.16 intermediate soil 3.17 3.37 3.1 3.40 3.38 3.14 3.18 3.26 2.96 3.02 3.54 3.36 3.18 3.12 3.86 2.92 3.46 3.44 3.62 4.26 use the data, omitting the high outlier, to give a 95% confidence interval for the decrease in penetrability of compressed soil relative to intermediate soil. compute degrees of freedom using the conservative method. interval: to
Answers: 1
. If you reflect ∆FGH across the x-axis, what will be the coordinates of the vertices of the image ∆...
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