subject
Mathematics, 24.01.2020 04:31 Bgreene2377

Consider u= {x|x is a real number}
a= {x|x € u and x+2> 10}
b={x|x € u and 2x> 10}
which statement is true?

a: 5€a; 5€b
b: 6€a; 6€b
c: 8€a; 8€b
d: 9€a; 9€b

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 17:30
Select the sequences that are geometric.
Answers: 2
question
Mathematics, 21.06.2019 19:00
After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?
Answers: 2
question
Mathematics, 21.06.2019 19:00
Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42
Answers: 1
question
Mathematics, 22.06.2019 01:30
When you find the area of a triangle do you use in. or in2
Answers: 2
You know the right answer?
Consider u= {x|x is a real number}
a= {x|x € u and x+2> 10}
b={x|x € u and 2x>...
Questions
question
Mathematics, 12.11.2019 08:31
question
History, 12.11.2019 08:31
Questions on the website: 13722360