10.3-4: Practice Score: 9.5!15 SHE answered Progress saved Done a 115' 0 Question 5 v E 0.5" pt '0 3 G 3 G) Details Convert the Cartesian coordinate (-6,-3} to poiar coordinates, 0 E 9 Precalculus Math 260 Spring 2023 > Assessment 10.5: Video Assignment Progress saved Done Score: 4.67/5 5/5 answered Question 4 > 0.67/1 pt ' 1-2 # 4 0 Details Score on last try: 0.67 of 1 pts. See Details for more. > Next question Get a similar question You can retry this question below Perform the indicated operation: 14 [ cos (139* ) + i sin (139*) ] * 15 [ cos (46') + i sin (46:) ] Give your answer in polar form: |210 of [cos 186 * *) + i sin ( 185 Submit Question10.5: Practice Score: 10.83:"11 10:11 answered Progress saved Done a {5' 0 Question 9 v B 0.33:1 pt '0 2-3 23 2 G) Details Score on last try: 0.83 of 1 pts. See Details for more. > Next question 23 Get a similar question You can retry this question below Write the following numbers in the polar form few, 0 g 9 a 0M pt '0 3 '3 3 G) Details A vector with magnitude 3 points in a direction 1?5 degrees counterclockwise from the positive x axis. Write the vector in component form. Give each value accurate to at least 1 decimal place Question HeLp: E] Video Submit Question 10.8: Practice Progress saved Done VOCO Score: 1.03/12 3/12 answered Question 5 0/1 pt 9 3 3 0 Details Given the vector u = (-1, -3), find the magnitude and angle in which the vector points (measured counterclockwise from the positive x-axis, 0 B 0H pt 0 3 3 3 G) Details A person leaves home and walks 4 miles west, then 3 miles southwest. How far from home is she? I l miles In what direction must she walk to head directly home? I degrees North of East Question Help: E] Video Submit Question 10.8: Practice Score: 1.03:"12 3.-'12 answered Progress saved Done a 15' 0 Question 7 v B 0.33:1 pt '0 1-3 1'3 4 G) Details Score on last try: 0.33 of1 pts. See Details for more. > Next question 3 Get a similar question You can retry this question below A person starts walking from home and walks: 6 miles East 3 miles Southeast 4 miles South 7 miles Southwest 3 miles East This person has walked a total 0 0' miles Find the total displacement vector for this walk: | | If this person walked straight home, they'd have to walkl I miles Question Help: [1] Video Home > Precalculus Math 260 Spring 2023 > Assessment 10.8: Practice Progress saved Done & Voce Score: 1.03/12 3/12 answered . Question 8 0/1 pt 0 3 2 0 Details Three different forces act on an object. They are: F1 = F2 = F3 = Find the net force Feet on the object (the sum of the forces) Fnet = Find what fourth force, F4 would need to be added so the object feels no force, that is, so Fret = 0 FA= Question Help: Video Submit Question10.8: Practice Progress saved Done Score: 1.03/12 3/12 answered . Question 9 0/1 pt 0 3 2 4 0 Details An airplane is heading north at an airspeed of 750 km/hr, but there is a wind blowing from the southeast at 30 km/hr. The plane will end up flying degrees off course The plane's speed relative to the ground will be km/hr Question Help: Video 1 Video 2 Submit Question10.8: Practice Progress saved Done Score: 1.03/12 3/12 answered . Question 10 0/1 pt 0 3 2 1 0 Details An airplane needs to head due north, but there is a wind blowing from the northwest at 70 km/hr. The plane flies at an airspeed of 750 km/hr, To end up due north, the pilot will need to fly the plane degrees west of north Question Help: Video 1 Video 2 Submit Question10.8: Practice Progress saved Done Score: 1.03/12 3/12 answered . Question 11 0/1 pt 93 3 0 Details As part of video game, the point (5,1) is rotated counterclockwise about the origin through an angle of 5 degrees. Find the new coordinates of this point X : V Question Help: Video Submit QuestionCourse Calendar Grad ebook Home > Precalculus Math 260 Spring 2023 2 Assessment 10.8: Practice Score: 1.03f12 3.-'12 answered Progress saved Done g {6' . Question 12 V ( > B 0J1 pt '0 3 3 4 G) Details Two children are throwing a ball back-and-forth straight across the back seat of a car. The ball is being thrown 10 mph relative to the car, and the car is travelling 25 mph down the road. If one child doesn't catch the ball and it flies out the window, in what direction does the ball fly {ignoring wind resistance)? ' I degrees, measured relative to the car's forward direction Question Help: [I] Video Submit