Mathematics, 09.08.2021 21:50 sarahmckee69
A skateboard halfpipe is being designed for a competition. The halfpipe will be in the shape of a parabola and will be positioned above the ground such that its focus is 40 ft above the ground. Using the ground as the x-axis, where should the base of the halfpipe be positioned? Which equation best describes the equation of the halfpipe?
(0, 20); y equals one over eighty times x squared plus 20
(0, 10); y equals one over one hundred twenty times x squared plus 10
(0, 20); y equals one over eighty times x squared minus 20
(0, 10); y equals one over one hundred twenty times x squared minus 10
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 22:00
For [tex]f(x) = 4x + 1[/tex] and (x) = [tex]g(x)= x^{2} -5,[/tex] find [tex](\frac{g}{f}) (x)[/tex]a. [tex]\frac{x^{2} - 5 }{4x +1 },x[/tex] ≠ [tex]-\frac{1}{4}[/tex]b. x[tex]\frac{4 x +1 }{x^{2} - 5}, x[/tex] ≠ ± [tex]\sqrt[]{5}[/tex]c. [tex]\frac{4x +1}{x^{2} -5}[/tex]d.[tex]\frac{x^{2} -5 }{4x + 1}[/tex]
Answers: 2
Mathematics, 21.06.2019 23:40
Will give brainliest b. describe the function over each part of its domain. state whether it is constant, increasing, or decreasing, and state the slope over each part.
Answers: 1
Mathematics, 22.06.2019 00:00
This circle is centered at the origin, and the length of its radius is 6. what is the circle's equation? a. x^2+y^2=36 b x^2+y^2=6 c x+y=36 d x^6+y^6=1
Answers: 2
Mathematics, 22.06.2019 00:00
Awindow has the shape of a rectangle with a semi circle at the top. find the approximate area of the window using the dimensions shown. 4ft by 8ft
Answers: 1
You know the right answer?
A skateboard halfpipe is being designed for a competition. The halfpipe will be in the shape of a pa...
Questions
English, 05.05.2020 16:57
Mathematics, 05.05.2020 16:57
Biology, 05.05.2020 16:57
History, 05.05.2020 16:57
Mathematics, 05.05.2020 16:57
Mathematics, 05.05.2020 16:57
English, 05.05.2020 16:57
English, 05.05.2020 16:57
English, 05.05.2020 16:57
History, 05.05.2020 16:57
