Mathematics, 09.03.2021 23:20, amanduhhhh
Explain how you would solve x^2+4x-21=0x 2 + 4 x β 21 = 0
Answers: 1
Mathematics, 21.06.2019 14:10, emmaccanttlon
Plzzz plzz maths ! quadratic sequences =an^2+bn 1) 1,6,15,28,45 2)5,18,39,68,105 3) 1,8,21,40,65 4) 7,24,51,88,135 5) -1,2,9,20,35
Answers: 3
Mathematics, 22.06.2019 04:20, jmayy8223
When constructing a perpendicular line through a point off a line, how can you verify that the lines constructed are perpendicular? check the angles used in the construction with a straightedge to ensure consistency. check the distance along the lines at several places with a compass to ensure they are the same length. check the intersecting lines with the corner of a piece of paper to ensure the lines create 90Β° angles. check the distance between the lines at several places with a compass to ensure they are equidistant. question 2(multiple choice worth 1 points) (01.03 lc) which of the following steps is included in the construction of a perpendicular line through a point on a line? connect arcs that are above and below the given line with a straightedge. connect arcs that are above the original line with a straightedge. create arcs on either side of a point that is off the given line. create a copied angle by using the first two lines as the original angle.
Answers: 1
Mathematics, 22.06.2019 07:10, carolynhstevens
Determine where, if anywhere, the tangent line to f(x)=x^3β5x^2+x is parallel to the line y=4x+23
Answers: 3
Explain how you would solve x^2+4x-21=0x 2 + 4 x β 21 = 0...
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