Help pls!! Iām marking answer
...
Answers: 1
Mathematics, 21.06.2019 15:00, maraa013001
Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 ā 4x + 8x^2) + (ā6 + 2x ā 5x^2) step 1: rewrite the polynomials without the parentheses. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial. b. subtract polynomials: (3x ā 5 ā 7x^2) ā (ā2 + 6x^2 ā 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by ā1. show your work. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial.
Answers: 3
Mathematics, 21.06.2019 17:00, Zykuko
Asays "we are both knaves" and b says nothing. exercises 24ā31 relate to inhabitants of an island on which there are three kinds of people: knights who always tell the truth, knaves who always lie, and spies (called normals by smullyan [sm78]) who can either lie or tell the truth. you encounter three people, a, b, and c. you know one of these people is a knight, one is a knave, and one is a spy. each of the three people knows the type of person each of other two is. for each of these situations, if possible, determine whether there is a unique solution and determine who the knave, knight, and spy are. when there is no unique solution, list all possible solutions or state that there are no solutions. 24. a says "c is the knave," b says, "a is the knight," and c says "i am the spy."
Answers: 2
Mathematics, 21.06.2019 17:10, sanchez626
Determine whether the points (ā3,ā6) and (2,ā8) are in the solution set of the system of inequalities below. x ? ā3 y < 5? 3x + 2 a. the point (ā3,ā6) is not in the solution set, and the point (2,ā8) is in the solution set. b. neither of the points is in the solution set. c. the point (ā3,ā6) is in the solution set, and the point (2,ā8) is not in the solution set. d. both points are in the solution set.
Answers: 3
Social Studies, 11.10.2019 23:30
Mathematics, 11.10.2019 23:30
History, 11.10.2019 23:30
History, 11.10.2019 23:30