WyzAnt Answershttps://www.wyzant.com/resources/answers/questions?f=activeAsk questions and get free answers from professional tutorsTue, 01 Sep 2015 14:08:00 -0500https://www.wyzant.com/images/WyzAnt_white200.gifWyzAnt Answershttps://www.wyzant.com/resources/answers/questions?f=activehttps://www.wyzant.com/resources/answers/questions?f=active375468https://www.wyzant.com/resources/answers/136455/the_difference_between_twice_a_number_and_eighty_yield_twentyMariana from Grants, NMhttps://www.wyzant.com/resources/answers/users/view/85951136Algebra Word ProblemThe difference between twice a number and eighty yield twenty<div>i need help on how it looks like I a equation pls help????????????????????????????????????</div>Tue, 01 Sep 2015 11:11:15 -05002015-09-01T11:11:15-05:00375456https://www.wyzant.com/resources/answers/136447/how_can_i_solve_a_triangle_for_its_angles_with_only_2_sides_and_nothing_elseBrandi from Leesburg, GAhttps://www.wyzant.com/resources/answers/users/view/85950933Trigonometryhow can i solve a triangle for its angles with only 2 sides and nothing else?<div> i am supposed to be triangulating a phone between to cell towers. i am in high school precal and i just can not figure this out. i desperately need help. we have to use law of sines or cosines.</div>Tue, 01 Sep 2015 09:44:46 -05002015-09-01T09:44:46-05:00375481https://www.wyzant.com/resources/answers/136467/trigonometryZoe from Headrick, OKhttps://www.wyzant.com/resources/answers/users/view/85951323TrigonometryTrigonometry<div>a man standing in the middle of a pedestrian bridge over a highway sights two stranded motorists, one on each side of the bridge. From his position, the car on one side is at an angle of depression of 15 and the car on the other side is at an angle of depression of 28. the bridge is 20 feet high. How far apart are the two cars?</div>Tue, 01 Sep 2015 12:29:21 -05002015-09-01T12:29:21-05:00375483https://www.wyzant.com/resources/answers/136471/if_x_negative_2_16_what_is_the_value_of_x_2Justin from Mount Laurel, NJhttps://www.wyzant.com/resources/answers/users/view/85488941SAT MathIf x^negative 2 = 16, what is the value of x^2?<div>If x^negative 2 = 16, what is the value of x^2?</div>Tue, 01 Sep 2015 12:39:06 -05002015-09-01T12:39:06-05:00375488https://www.wyzant.com/resources/answers/136473/how_long_would_it_take_a_ball_to_fall_81_feetAmber from Olney, ILhttps://www.wyzant.com/resources/answers/users/view/85951406Quadratic EquationGravityhow long would it take a ball to fall 81 feet<div>How long will it take a ball to fall 81 feet</div>Tue, 01 Sep 2015 13:00:28 -05002015-09-01T13:00:28-05:00375493https://www.wyzant.com/resources/answers/136479/let_n_u_46_n_aub_1_20_n_a_22_find_n_b_aShelby from New Palestine, INhttps://www.wyzant.com/resources/answers/users/view/85951417Venn DiagramLet n(U)=46 n (AUB)^1=20 n(A)=22 Find n(B-A)<div>Have somewhat an idea of how to do this but not this complex. Any help would be great!</div>Tue, 01 Sep 2015 13:22:40 -05002015-09-01T13:22:40-05:00375490https://www.wyzant.com/resources/answers/136475/a_set_u_is_partitioned_into_two_subsets_g_and_h_the_number_of_elements_in_h_is_four_times_that_in_g_if_n_u_60_find_n_hShelby from New Palestine, INhttps://www.wyzant.com/resources/answers/users/view/85951417Story ProblemA set U is partitioned into two subsets, G and H. The number of elements in H is four times that in G. If n(U)=60, find n(H).<div>If someone could explain to me or show how to solve problems like this that would be great. My teacher didn't go over it very specifically because most people in my class already had learned it except a few of us. Thanks</div>Tue, 01 Sep 2015 13:04:47 -05002015-09-01T13:04:47-05:00375497https://www.wyzant.com/resources/answers/136483/2_3i_2_iPanda from San Francisco, CAhttps://www.wyzant.com/resources/answers/users/view/85951519Pre Cal(2+3I)(2-I)<div>I need help in pre cal im having a hard time trying to understand the teacher.</div>Tue, 01 Sep 2015 13:48:12 -05002015-09-01T13:48:12-05:00375495https://www.wyzant.com/resources/answers/136481/3x_5_2_2x_5Kaela from Dalton, GAhttps://www.wyzant.com/resources/answers/users/view/85951490Math Help3x-5=2(2x+5)<div>I have no idea for what the answer is to this question because the teachers wont teach it right or good enough for me.</div>Tue, 01 Sep 2015 13:34:18 -05002015-09-01T13:34:18-05:00375492https://www.wyzant.com/resources/answers/136477/an_angle_measures_26_degrees_more_than_3_times_its_complement_find_the_measure_of_its_complementJas from Austin, TXhttps://www.wyzant.com/resources/answers/users/view/85597456ANGLESAn angle measures 26 degrees more than 3 times its complement. Find the measure of its complement<div> An angle measures 26 degrees more than 3 times its complement. Find the measure of its complement</div>Tue, 01 Sep 2015 13:12:51 -05002015-09-01T13:12:51-05:00375450https://www.wyzant.com/resources/answers/136435/how_many_points_did_the_school_soccer_team_scoreLexi from Soquel, CAhttps://www.wyzant.com/resources/answers/users/view/85950855Statistics Questionhow many points did the school soccer team score<div>I need the answer to this statistical question</div>
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<div>f (x) = - (x-3)^2 (x +1)^3 (x-7)<br />Given the following polynomial, find<br />a. Where the graph crosses or touches the axis<br />b. Number of turning points</div>Tue, 01 Sep 2015 14:03:48 -05002015-09-01T14:03:48-05:00375479https://www.wyzant.com/resources/answers/136463/what_is_the_center_and_randius_of_the_circleKyle from Weimar, TXhttps://www.wyzant.com/resources/answers/users/view/85951266AlgebraAlgebra Equationwhat is the center and randius of the circle <div>x^2+y^2-12x+2y+33=0</div>Tue, 01 Sep 2015 12:08:34 -05002015-09-01T12:08:34-05:00375476https://www.wyzant.com/resources/answers/136459/solve_the_linear_inequality_and_leave_the_answer_in_interval_notation_9x_5_32_greater_then_equal_5_9_x_32Vivian from Arkadelphia, ARhttps://www.wyzant.com/resources/answers/users/view/85866763Linear Inequalitiessolve the linear inequality and leave the answer in interval notation.9x/5+32 greater then equal 5/9 (x-32)<div>1. Find the equation, in slope intercept form, of the straight line joining the point (-5,7)and(1/2,29)</div>
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<div>b. find the equation in slope intercept form, of the perpendicular bisector of the straight line segment joining the point (-5,7)and (1/2,29)</div>
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<div>2. solve the linear inequality and leave the answer in interval notation.9x/5+32 greater then equal 5/9 (x-32)</div>Tue, 01 Sep 2015 11:39:48 -05002015-09-01T11:39:48-05:00375502https://www.wyzant.com/resources/answers/136485/let_a_and_b_be_subsets_of_u_with_n_a_9_n_b_40_n_a_1_84_and_n_a_intersect_b_7_find_n_aub_1Shelby from New Palestine, INhttps://www.wyzant.com/resources/answers/users/view/85951417Let A and B be subsets of U with n(A)=9, n(B)=40, n(A^1)=84 and n(A intersect B)=7 Find n(AUB^1)<div>Struggling with most problems like this. Just need help understanding a little bit more.</div>Tue, 01 Sep 2015 13:59:15 -05002015-09-01T13:59:15-05:00375478https://www.wyzant.com/resources/answers/136461/word_problem_please_show_all_steps_and_explainJoe from Denton, TXhttps://www.wyzant.com/resources/answers/users/view/85579091Algebra Word ProblemWord Problem, Please Show all steps and explain.<div>Apples cost 10cents per pound more than oranges. Ben buys 6 pounds of oranges and 8 pounds of apples. He paid less than $10.50. What is the inequality for this problem? What's the most he could have paid for apples?</div>Tue, 01 Sep 2015 11:49:58 -05002015-09-01T11:49:58-05:00375467https://www.wyzant.com/resources/answers/136453/point_0_5_with_a_slope_of_3_what_is_this_in_slope_intercept_formDrew from Jerseyville, ILhttps://www.wyzant.com/resources/answers/users/view/85951134Algebra 3point (0,5) with a slope of -3 what is this in slope intercept form<div>given the point (0,5) and has a slope of -3, what is the slope intercept form?</div>
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<div> 15|7978</div>
<div> - <span style="text-decoration: underline;">7500</span></div>
<div> 478</div>
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<div> It's 7978 divided by 15 and that blank space under the 478 is what is supposed to be filled in. When I did this I put 465 but I was told it was 450? Thank you.</div>Tue, 01 Sep 2015 12:30:31 -05002015-09-01T12:30:31-05:00375452https://www.wyzant.com/resources/answers/136439/find_four_consecutive_integers_whose_sum_is_2Jeremy from Gastonia, NChttps://www.wyzant.com/resources/answers/users/view/85950856Math Word ProblemFind four consecutive integers whose sum is -2<div>Find four consecutive integers whose sum is -2</div>Tue, 01 Sep 2015 09:04:52 -05002015-09-01T09:04:52-05:00