Mathematics, 05.05.2020 20:01, Manuel2019
The safety inspector notes that Ray also needs to plan for a vertical ladder through the center of the Coaster’s parabolic shape for access to the coaster to perform safety repairs. Find the vertex and the equation for the axis of symmetry of the parabola, showing your work , so that Ray can include it in his coaster plan.
f(x)=8x^2+5x+4
Answers: 1
Mathematics, 21.06.2019 14:00, heavendl13
Adriveway is 60-feet long by 6-feet wide. the length and width of the driveway will each be increased by the same number of feet. the following expression represents the perimeter of the larger driveway: (x + 60) + (x + 6) + (x + 60) + (x + 6) which expression is equivalent to the expression for the perimeter of the larger driveway? a) 2(x + 66) b) 4x + 33 c) 4(x + 33) d) 4(x + 132)
Answers: 1
Mathematics, 21.06.2019 19:20, joelpimentel
Which number line represents the solution set for the inequality - x 24?
Answers: 3
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