Submit Answer 4. [0/1 Points] DETAILS PREVIOUS ANSWERS LARCALC11 1 Find the standard equation of the sphere with the given characteristics. Center: (-6, 0, 0), tangent to the yz-plane 2 2 +12 + 2 + 12x X Need Help? Read It Submit Answer Viewing Saved Work Revert to Last ResponseGmail YouTube Maps 12. [0/1 Points] DETAILS PREVIOUS ANSWERS LARCALC11 11.2.098. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The guy wire supporting a 100-foot tower has a tension of 530 pounds. Using the distances shown in the figure, write the component form of the vector F representing the tension in the wire. (Round your answers to three decimal places.) F = X 100 -50 75 Need Help? Read It Watch It Submit Answer 10:51 PM 75OF Q Search W 7/15/2023 Mostly cloudyC webassign.net/web/ Student/ Assignment-Respo Gmail YouTube Maps 1. [-/1 Points] DETAILS LARCALC11 11.3.0 Find u . v, u . u, | |ve, (u . v)v, and u . (3v). u = (5, -2, 4), v = (0, 6, 4) (a) u . V ( b) u . u ( c ) 1/V /12 (d) ( u . v ) v (e) u. (3v) Need Help? Read It Watch Itwebassign.net/web/Student/Assignment-Responses/last?dep=3166 Gmail YouTube Maps 2. [-/1 Points] DETAILS LARCALC11 11.3.016. Find the angle 0 between the vectors in radians and in degrees. u = 7i + 6j + k v = 6i - vi (a) radians 0 = (b) degrees O Need Help? Read It Watch It Submit Answer 3. [-/1 Points] DETAILS LARCALC11 11.3.020. Use the alternative form of the dot product to find u . v. |lull = 15, [v|| = 40, and the angle between u and v is 571/6. 75F Mostly cloudy Q SearchSUOITHATISWEI 6. [-/1 Points] DETAILS LARCALC11 11.3.031. MY NOTES ASK YOUR Find the direction cosines and angles of u and show that cost a + cos B + cosy = 1. (Round your answers for the angles to four decimal places.) u = i+ 8j + 4k cos a = a~ rad cos B = B ~ rad cos Y = rad Need Help? Read It Watch It Submit Answer 7. [-/1 Points] DETAILS LARCALC11 11.3.039. MY NOTES ASK YOUR Consider the following. u = 6i + 3j, v = 41 + 2j (a) Find the projection of u onto v. (b) Find the vector component of u orthogonal to v. Need Help? Read It Watch It Submit