Question 3 Find all solutions, if any, to [11] 246 + [45] 2011 = [4 in Z55. Express your answer in the form with 0 <1 < 55.
8 Km 6 Km 35 20. 4 Km 2 Km 2 Km Find the total distance and the total displacement Total distance: Total displacement:
8. D B Given: DE|BC, AD = 5, DB = a +3, AE = a +1, EC = 3(a - 1) Find: a and EC (8 pts) K 9. Given: KM 1 JL,JK I KL Prove: AJKL - AJMK (Using a two-column proof) (10 pts) A Statements Reasons
Find the missing side of the triangle. A. √193 km B. 11√2 km C. √337 km D. √5 km 12 km 7 km
4.11. A shaft ABC is made of two segments AB and BC (Figure 4. 11). Segment 4B is solid with a diameter of 100 mm and BC is hollowed with an outer diameter of 75 mm and wall thickness of 5 mm. The shear modulus is 80 GPa for segment AB and 60 GPa for BC Extemal torques To=25 Nm in the counter-clockwise direction is applied at Cand 1s=10 Nm in the clockwise direction is applied at B. A counter-clockwise...
DIANGLES Introduction to segment addition In the figure below, AB-8 and AC-14. Find BC BC
(1 point) Find the eigenvalues and eigenvectors for A = [14 11 8 -4 3 The eigenvalue a + bi = has an eigenvector The eigenvalue a - bi = has an eigenvector
4. Perform the operation B + BC with the given matrices: -2 -5 71 BE -8 1 2 4 C= 0 -4 10 -59 27 -55 -45 88 28 -11 O -51 -45 77 85 -54 -51 28 4 - 7 -54 24 3 -51 -3 27 - 85 -6 -7 -59 27 3 -47 This operation cannot be performed with these matrices.
Find the area of the parallelogram with the following vertices: 11. (-2, 3), (5, 8), (3, 3), and (0, 8) 12. (-2, 7), (-4, 4), (-11, 4), and (-9, 7)
can you do 11 and 12 please. E C 7. If AE-3, AB 5, and AD 4, find AC. 8. If AD-5, AB = 8, and AC = 7, find AE. 9. If BD = 3, EC = 4, and AC-9, find AD. 10. If AD = EC, DB = 4, and AE = 9, find AD. 11. If DE5, BC 7, and AD4, find AB. 12. If ED = 7, BC = 10, and AE = 2 + EC,...