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konstantin123 [22]
3 years ago
8

(20 Points)

Mathematics
1 answer:
Zielflug [23.3K]3 years ago
6 0

|a-9|<=4  

a-9 <=4  and  a-9>=-4

Choice D


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nadya68 [22]

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See below

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4 0
1 year ago
Find the length of UC on the attached diagram. Thank you!
ValentinkaMS [17]
<h2>Answer </h2>

The length of UC is 18

<h2>Explanation </h2>

First we are going to find the length of JN; then we are subtracting from it the length of JU plus the length of CN.

We can infer from our picture that JN is 82 + 105, so JN = 187

We can also infer that JU = JH + HU

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Now we can fin the length of UC:

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We can conclude that the length of UC is 18.

3 0
3 years ago
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