Answer:
The answer is A = { 5 , 6 , 7 }
Step-by-step explanation:
Since all the members in A = { 5 , 6 , 7 } are all in the universal set
R= {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}
Which makes A = { 5 , 6 , 7 } a subset.
Hope this helps
Answer:
(1,1)
Step-by-step explanation:
Since y=x, we can say x=x^2-x+1. This means x^2-2x+1=0. x=1, y=1, thus your solution is (1,1).
Answer:
B, C, and E
Step-by-step explanation:
121,580 rounded to the nearest thousand would be 122,000
We know this because the next number, any number 5 or up would be rounded up.
So your answer is 122,000.
Hope this helps!
(a) 4, ·b) , (c) , (d)
using the slope m of a line = tanΘ = (difference in vertical )/(difference in horizontal ) between 2 points on the line
using the endpoints of each line, then
(a) tan Θ = = 4
(b) tan Θ =
(c) tan Θ = =
(d) tan Θ =