Mathematics, 12.09.2021 04:10, jamarlittles9132
In a binary operation defined on a set R of real number by a*b= a+b+ 2ab for all a, b,&R (1) is * commutative in R? (2) is * associative in R? (3) what is the identity element?
Answers: 3
Mathematics, 21.06.2019 13:10, cheylee123456
Two different linear functions are shown below with two points given from each function. use slope-intercept form or point-slope form to find the equation of each. linear function a points: (–5, –2), (–5, 7) linear function b points: (7, –5), (–2, –5) function a has: the equation of line a is: function b has: the equation of line b is:
Answers: 1
Mathematics, 21.06.2019 20:00, sportie59
Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?
Answers: 1
Mathematics, 21.06.2019 22:00, deannajd03
Which two transformations are applied to pentagon abcde to create a'b'c'd'e'? (4 points) translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the x-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the y-axis translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the y-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the x-axis
Answers: 1
Mathematics, 22.06.2019 00:50, kyleeeeee94
Given: ab ≅ bc and ao ≅ oc ok − angle bisector of ∠boc find: m∠aok
Answers: 2
In a binary operation defined on a set R of real number by a*b= a+b+ 2ab for all a, b,&R (1) is...
History, 16.12.2020 17:00