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wel
3 years ago
9

For each of these intervals, list all its elements or explain 2.1 Sets 131 why it is empty. a) [a,a] c) (a, a] e) (a,b), where a

> b b) [a,a) d) (a, a) f) [a,b],wherea>b
Mathematics
1 answer:
stepan [7]3 years ago
6 0

Answer: b

Step-by-step explanation:

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a pentagon is a regular pentagon that has 5 sides, so each side has the same length that is (x - 1.5)cm. The perimeter is 22.5 c
Ivanshal [37]

Answer:

Step-by-step explanation:

5(x - 1.5) = 22.5

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3 years ago
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aleksley [76]

Answer:

The numbers:

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Step-by-step explanation:

If it was linear:

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Answer:

10.5

Step-by-step explanation:

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2 years ago
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