Answer:
−2 ∉ {−6,−3,−5,−1}
Step-by-step explanation:
Given
Set = {−6,−3,−5,−1}
Element = -2
Required
The interpretation of the question is to state if -2 is an element of the given set or not
The first thing to do is to check through the set to count the number of occurrence of -2
Looking through Set = {−6,−3,−5,−1}, we have that the occurrence of -2 is 0
This implies that -2 is not an element of the given set and this is represented by the symbol ∉
Hence:
−2 ∉ {−6,−3,−5,−1}
Answer: Choice A
If the compass isn't open wide enough, then the arcs won't intersect forming the points we need to create the perpendicular bisector.
Check out this link to see my response to the identical question answered 2 days ago
brainly.com/question/17191122
feel free to ask any questions you have if you're still stuck
Answer:
The answer for A is 615079
Step-by-step explanation:
Answer:
8000
Step-by-step explanation:
top: 20 * 2 / 2 *40 = 800
bottom: 20 * 40 * 9 = 7200
add
