pre calculus
 👍 0
 👎 0
 👁 172
Respond to this Question
Similar Questions

Trig
A railroad tunnel is shaped like semiellipse. The height of the tunnel at the center is 69 ft and the vertical clearance must be 23 ft at a point 16ft from the center. Find an equation for the ellipse.

Trig
A railroad tunnel is shaped like a semiellipse as shown below. A semiellipse is shown on the coordinate plane with vertices on the x axis and one point of intersection with the positive y axis. The height of the tunnel at the

Algebra
The arch of the bridge below is half an ellipse, a "semiellipse". The arch is 148m long and has a height of 48m at the center. The height of the arch is 10m at point p. What is the distance from p to the center?

solid mensuration
the perimeter of an ellipse with an area equal to 12pi square units if the non opposite vertices are 5units apart

Calc
Oscar Corporation is planning to construct an elliptical gate at its headquarters. The width of the ellipse will be 5 feet across and its maximum height along the center will be 3 feet. The company wants to place two bright spots

math
Find the center, vertices, and foci of the ellipse with equation 3x^2 + 8y^2 = 24.

algebra 2
Graph the equation. Identify the vertices, covertices, and foci of the ellipse. 64x^2+16y^2=1024 This is what i have so far vertices (0,8)(0,8) foci(0,4√3),(0,4√3)

Math
Find the center, vertices, foci, and eccentricity of the ellipse. 9x^2 + 4y^2  36x + 8y + 31 = 0 I know the center is (2,1) For the vertices I had (3,1)(1,1) and the foci (3.8,1)(.20,1) and e = 1.80 but I think these are

PreCalculus
36x15y+50z=10 2x+25y=40 54x5y+30z=160

Math (algebra)
Multiply (3x – 7)(3x – 5) A. 9x^2 + 6x + 35 B. 9x^2 + 36x + 35 C. 9x^2 – 36x – 35 D. 9x^2 – 36x + 35 I said it was letter A, but I got it wrong...please help

Math
A fireplace arch is to be constructed in the form of a semi ellipse. The opening is to have a height of 3 feet at the center and a width of 8 feet along the base. The contractor cuts a string of a certain length and nails each end

math
Find the equation of an ellipse with minor axis length 8 and vertices at (9,3),(7,3)
You can view more similar questions or ask a new question.