(2x + 5) / (3x + 5) as ur answer
The least number of classes needed for all the students to be registered in a class is 21 classes.
Answer:
AE = CF .
Why?
BD acts as a shape bisector because it cuts the entire rectangle in half from points B and D.
Given that <u>AE is perpendicular to BD</u>, and <u>CF is perpendicular to BD</u> (which we know BD is a bisector), that means that both AE and CF are of equal length inside the rectangle.
Another way to look at it is:
AE = CF because they are technically just vertical angles, shifted and displaced in a weird way; it is a different representation of vertical angles, only distorted. <em>(Don't use this as your answer though, it needs more context. I just want to make it look easier to comprehend.)</em>
Is F={56,777,1,2} a subset of G={2,78,64,333,1,7,56,77,900}?
aleksandr82 [10.1K]
Answer:
No
Step-by-step explanation:
F is not a subset of G because not every element in F lives in G. Even through 56, 1 and 2, all live in G, and are elements of F, 777 is an element of F but is not an element of G.
(If there is a typo, and every element in F is in fact an element in G, then the answer would be yes, F is a subset of G)
