Which statement shows the associative property of addition?
13⋅(k⋅5)=(13⋅k)⋅5
13+(k+5)=...
Mathematics, 14.01.2021 22:10 sweetiezylp8umho
Which statement shows the associative property of addition?
13⋅(k⋅5)=(13⋅k)⋅5
13+(k+5)=(13+k)+5
23+6y=6y+23
13⋅(k⋅5)=(k⋅5)⋅13
Answers: 3
Mathematics, 21.06.2019 18:20, sweetbri7p5v6tn
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions. a. x2 − 4x − 7 = 0b. 4r2 + 11r − 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
Mathematics, 21.06.2019 22:00, KindaSmartPersonn
20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1
Answers: 2
Mathematics, 08.04.2021 02:30