Which equation illustrates the associative property of addition?
A. (3x+4)+5=5+(3x+4)
B....
Mathematics, 22.05.2020 21:05 lexipooh5954
Which equation illustrates the associative property of addition?
A. (3x+4)+5=5+(3x+4)
B. (4x+3)+0=4x+3
C. 5(3x+4)=15x+20
Answers: 2
Mathematics, 21.06.2019 17:20
Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?
Answers: 3
Mathematics, 21.06.2019 18:30
Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 β2.00 8.4 β8.4
Answers: 2
Mathematics, 21.06.2019 21:10
Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. β 6 β
β 2 2. ? 3. mβ 6 = mβ 2 3. def. of congruent 4. β 6 is supp. to β 8 4. def. of linear pair 5. β 2 is supp. to β 8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem
Answers: 3
Mathematics, 22.06.2019 02:00
Look at this system of equations. -3x + 3y = 12 y = x + 4 the solution set of this system is best explained by which of these statements? a) the graphs of the equations are the same line because the equations have the same slope and the same y-intercept. the system has infinitely many solutions. b) the graphs of the equations are parallel lines because they have the same slope but different y-intercepts. the system has no solution. c) the graphs of the equations are lines that intersect at one point because the equations have the same slope but different y-intercepts. the system has exactly one solution. d) the graphs of the equations are lines that intersect at one point because the equations have the same slope and the same y-intercept. the system has exactly one solution.
Answers: 2
Biology, 06.01.2021 14:00
English, 06.01.2021 14:00
English, 06.01.2021 14:00
English, 06.01.2021 14:00
History, 06.01.2021 14:00
English, 06.01.2021 14:00
Mathematics, 06.01.2021 14:00
History, 06.01.2021 14:00
Mathematics, 06.01.2021 14:00
Health, 06.01.2021 14:00
Social Studies, 06.01.2021 14:00
Law, 06.01.2021 14:00
English, 06.01.2021 14:00
History, 06.01.2021 14:00
Mathematics, 06.01.2021 14:00
Mathematics, 06.01.2021 14:00