For what positive value of ? is the acute angle between the plane containing the points ?(4,0,0), ?(0,0,3), ?(0,?,0) and the ??-plane equal to 30∘? Answer: (Enter an exact answer, not a decimal approximation.
For what positive value of ? is the acute angle between the plane containing the points...
Determine the positive angle between 0 and 2pi that is
coterminal with the angle...
(1 point) (a) The positive angle between 0 and 21 that is coterminal with the angle is -48 (b) The negative angle between –21 and 0 that is coterminal with the angle of is Note: Enter pi for it.
Problem 1 (8 Points) Find the acute angle between the two vectors A = 2a, + a, + 3a. and B = ar-3a, + 2a. by using the definition of (a) the dot product; (b) the cross product.
A vector's x component is six times its y component. What is the acute angle between the vector and the +x axis? During a visit to New York City, Lil decides to estimate the height of the Empire State Building (see figure below). She measures the angle θ of elevation of the spire atop the building as 18. After walking x = 8.91 x 10-ft closer to the iconic building, she finds the angle to be 22.2. Use Lil's data...
Find the equation for a plane containing 3 points: A(2, 2,1) in the form: ax+by+cz+d = 0 C(0, -2,1). Put the plane equation B(3,1, 0) х — 3 z+2 = y+5 = 2 L: Find the intersection point between 2 lines whose symmetric equations are: 4 х-2 L, : у-2 = z-3 -3 Find the parametric equation for a line that is going through point A(2,4,6) and perpendicular to the plane 5х-3у+2z-4%3D0. Name: x-3y4z 10 Find the distance between 2...
Find the approximate value of the smaller angle formed between the line y = - Give the answer in degrees. If needed, round your answer to three decimal places. and the positive part of the x-axis. degrees Points possible: 5
3)Find the angle between the plane 2x-6z + 5= 0 and the line passing through 2 points (1, 1, 1) and (-2, 1, 4). Hint, the angle between a line and a plane is the angle between direction vector of the line and the normal vector of the plane.
What is the angle between the given vector and the positive direction of the x-axis? (Round your answer to the nearest degree.) i + voj 30 o X Need Help? Read It Watch It Talk to a Tutor
2.5 points If you have two plane mirror setup and have an angle 20° between them, how many images will be formed in the mirror setup if an object is placed between the mirrors? Save Answer O10 2.1 3. Infinity None of the above
007 (part 2 of 2) 10.0 points What is the angle θ between the electrostatic itive r-axis? Answer in degrees as an angle between-180° and 180° measured from the positive r-axis, with counterclockwise posi- tive. Answer in units of.
A plane flies at a speed 580 km/hr at a constant height of 16 km. How rapidly is the angle of elevation to the plane changing when the plane is directly above a point 130 km away from the observer? | radians/hr (enter a positive value). Round your answer to 3 The angle of elevation is changing at decimal places Preview Get help: Video Video Written Example
A plane flies at a speed 580 km/hr at a constant height of...