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A satellite dish is shapcd like a paraboloid of revolution. This mcans that it can be formed by rotating a parabola around its axis of symmetry. The receiver is to be located at the focus. If the dish is 96 feet across at its opening and 6 feet deep at its center, where should the receiver be placed? Find the equation of the parabola. Preview How far above the vertex should the receiver be placed? Select an answer
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Please answer all of the questions. An arch is in the shape of a parabola. It...
A system of equations was written as an augmented, which was row reduced to: [1 0...
A system of equations was written as an augmented, which was row reduced to: [1 0 0 0 0 1 0 - 4 0 0 1 4 What is the solution to the original system of equations? 2 = 2= Question Help: D Video D Post to forum Submit Question A satellite dish is shaped like a paraboloid of revolution. This means that it can be formed by rotating a parabola around its axis of symmetry. The receiver is to...
An arch is in the shape of a parabola. It has a span of 78 feet...
An arch is in the shape of a parabola. It has a span of 78 feet and a maximum height of 13 feet. Find the equation of the parabola (assuming the origin is halfway between the arch's feet). Determine the height of the arch 19 feet from the center Select an answer Question Help: D Post to forum Submit Question (a) (y - 22 vertex : 20 - 2) focus : directrix: (b) - 4y = 20 - 22 vertex...
1) A bridge is built in the shape of a parabolic arch. The bridge arch has a span of 180 feet and a maximum height of 30 feet. Find the height of the arch at 20 feet from its center. 2) A searchlight...
1) A bridge is built in the shape of a parabolic arch. The bridge arch has a span of 180 feet and a maximum height of 30 feet. Find the height of the arch at 20 feet from its center. 2) A searchlight is shaped like a paraboloid of revolution. If the light source is located 3 feet from the base along the axis of symmetry and the opening is 8 feet across, how deep should the searchlight be?
help asap! Question 15 1 pt Solve the problem. A satellite dish is a paraboloid of...
help asap!
Question 15 1 pt Solve the problem. A satellite dish is a paraboloid of revolution. If the dish is 20 inches across at its opening and is 5 feet deep, how far from the vertex will the receiver be concentrated at the focus? 0.4 in. O 0.6 in. 5 in. O 1.3 in. None of these Question 16 1 pts
Please solve both thanks Write an equation for the parabola shown to the right. a (4.0...
Please solve both thanks
Write an equation for the parabola shown to the right. a (4.0 ( 3-1) The equation of the parabola is (Use integers or fractions for any numbers in the equation) A bridge is built in the shape of a parabolic arch. The bridge has a span of s = 120 feet and a maximum height of h = 35 feet. Choose a suitable rectangular coordinate system and find the height of the arch at distances of...
Find the vertex, focus, and directrix for the following parabolas. (a) (y - 2) = 2002...
Find the vertex, focus, and directrix for the following parabolas. (a) (y - 2) = 2002 - 2) vertex : focus : directrix: (b) y2 - 4y = 20% - 22 Vertex focus : directrix (c) (z - 6) = 20(4-5) vertex focus directric (d) 22 + 402 = 4y - 8 vertex focus: directrix An arch is in the shape of a parabola. It has a span of 440 meters and a maximum height of 22 meters. Find the...
Math 171: Precalculus and Trigonometry (Su20) - Online > Assessment Assignment 10.3: The Parabola Score: 5.43/12...
Math 171: Precalculus and Trigonometry (Su20) - Online > Assessment Assignment 10.3: The Parabola Score: 5.43/12 7/12 answered Question 7 < An arch is in the shape of a parabola. It has a span of 440 meters and a maximum height of 22 meters, Find the equation of the parabola Determine the distance from the center at which the height is 16 meters Select an answer Question Help D Post to forum Submit Question o a
1. The reflector of a flashlight is in the shape of a parabloid of revolution. its diameter is 8 ...
1.
The reflector of a flashlight is in the shape of a parabloid of
revolution. its diameter is 8 inches and its depth is 4 inches. how
far from the vertex should the light bulb be placed so that the
rays will be reflectes parallel to the axis?
place the light bulb ? inch(es) from the vertex
2.The Cables of a suspension bridge are in the shape of a
parabola, as shown in pic below. the towers supporting the cable...
Picture 1 shows an example of the question I need help with. Picture 2 is my...
Picture 1 shows an example of the question I need help
with. Picture 2 is my question. Answer completely using the example
in picture 1 as a template.
correct answer= thumbs up
The role a searchght is in the shape of a paraboloid of revolution its diameter is 40 inches and its depth is 20 inches How far from the should the light bulb be placed Themes will be relected parallel to the ads of symmetry if the bubis placed...
please answer all questions For the function below. (a) find the vertex: (b) find the axis...
please answer all questions
For the function below. (a) find the vertex: (b) find the axis of symmetry: (c) determine whether there is a minimum value and find that value; and (d) graph the function. 17 f(x) = - X2 - 10x-24 (a) The vertex is (Type an ordered pair, using integers or fractions.) (b) The axis of symmetry is (Type an equation. Use integers or fractions for any numbers in the equation.) (C) Does f(x) have a maximum or...
A system of equations was written as an augmented, which was row reduced to: [1 0 0 0 0 1 0 - 4 0 0 1 4 What is the solution to the original system of equations? 2 = 2= Question Help: D Video D Post to forum Submit Question A satellite dish is shaped like a paraboloid of revolution. This means that it can be formed by rotating a parabola around its axis of symmetry. The receiver is to...
An arch is in the shape of a parabola. It has a span of 78 feet and a maximum height of 13 feet. Find the equation of the parabola (assuming the origin is halfway between the arch's feet). Determine the height of the arch 19 feet from the center Select an answer Question Help: D Post to forum Submit Question (a) (y - 22 vertex : 20 - 2) focus : directrix: (b) - 4y = 20 - 22 vertex...
help asap!
Question 15 1 pt Solve the problem. A satellite dish is a paraboloid of revolution. If the dish is 20 inches across at its opening and is 5 feet deep, how far from the vertex will the receiver be concentrated at the focus? 0.4 in. O 0.6 in. 5 in. O 1.3 in. None of these Question 16 1 pts
Please solve both thanks
Write an equation for the parabola shown to the right. a (4.0 ( 3-1) The equation of the parabola is (Use integers or fractions for any numbers in the equation) A bridge is built in the shape of a parabolic arch. The bridge has a span of s = 120 feet and a maximum height of h = 35 feet. Choose a suitable rectangular coordinate system and find the height of the arch at distances of...
Find the vertex, focus, and directrix for the following parabolas. (a) (y - 2) = 2002 - 2) vertex : focus : directrix: (b) y2 - 4y = 20% - 22 Vertex focus : directrix (c) (z - 6) = 20(4-5) vertex focus directric (d) 22 + 402 = 4y - 8 vertex focus: directrix An arch is in the shape of a parabola. It has a span of 440 meters and a maximum height of 22 meters. Find the...
Math 171: Precalculus and Trigonometry (Su20) - Online > Assessment Assignment 10.3: The Parabola Score: 5.43/12 7/12 answered Question 7 < An arch is in the shape of a parabola. It has a span of 440 meters and a maximum height of 22 meters, Find the equation of the parabola Determine the distance from the center at which the height is 16 meters Select an answer Question Help D Post to forum Submit Question o a
1.
The reflector of a flashlight is in the shape of a parabloid of
revolution. its diameter is 8 inches and its depth is 4 inches. how
far from the vertex should the light bulb be placed so that the
rays will be reflectes parallel to the axis?
place the light bulb ? inch(es) from the vertex
2.The Cables of a suspension bridge are in the shape of a
parabola, as shown in pic below. the towers supporting the cable...
Picture 1 shows an example of the question I need help
with. Picture 2 is my question. Answer completely using the example
in picture 1 as a template.
correct answer= thumbs up
The role a searchght is in the shape of a paraboloid of revolution its diameter is 40 inches and its depth is 20 inches How far from the should the light bulb be placed Themes will be relected parallel to the ads of symmetry if the bubis placed...
please answer all questions
For the function below. (a) find the vertex: (b) find the axis of symmetry: (c) determine whether there is a minimum value and find that value; and (d) graph the function. 17 f(x) = - X2 - 10x-24 (a) The vertex is (Type an ordered pair, using integers or fractions.) (b) The axis of symmetry is (Type an equation. Use integers or fractions for any numbers in the equation.) (C) Does f(x) have a maximum or...
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