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azamat
3 years ago
14

Find the length of line AC. Use that length to find the length of line CD. What is the length of line CD? Round to the nearest t

enth.
a. 2.3 cm
b. 4.0 cm
c. 10.7 cm
d. 18.6 cm

Mathematics
2 answers:
Lady bird [3.3K]3 years ago
8 0
Is it either C or D not 100% but it is one of those hope this helped
MArishka [77]3 years ago
4 0

Answer:

C on edge 2021

Step-by-step explanation:

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Tell whether x and y show direct variation, inverse variation or - y/4 = 2x
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Step-by-step explanation:

The given equation can be written in the direct variation form ...

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1 year ago
Zoe, Latoya, Christina, and Rhoda each used a different method to verify that Negative 2 (3 x minus 12) = negative 6 x + 24.
mel-nik [20]

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Rhoda

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5 0
3 years ago
Value of x 9(2x-1)-9x - 18
bixtya [17]
Let's simplify step-by-step.<span><span><span>9<span>(<span><span>2x</span>−1</span>)</span></span>−<span>9x</span></span>−<span>18

</span></span>Distribute:<span>=<span><span><span><span><span><span><span>(9)</span><span>(<span>2x</span>)</span></span>+<span><span>(9)</span><span>(<span>−1</span>)</span></span></span>+</span>−<span>9x</span></span>+</span>−18</span></span><span>=<span><span><span><span><span><span><span>18x</span>+</span>−9</span>+</span>−<span>9x</span></span>+</span>−<span>18

</span></span></span>Combine Like Terms:<span>=<span><span><span><span>18x</span>+<span>−9</span></span>+<span>−<span>9x</span></span></span>+<span>−18</span></span></span><span>=<span><span>(<span><span>18x</span>+<span>−<span>9x</span></span></span>)</span>+<span>(<span><span>−9</span>+<span>−18</span></span>)</span></span></span><span>=<span><span>9x</span>+<span>−<span>27

</span></span></span></span>Answer:<span>=<span><span>9x</span>−<span>27</span></span></span>
5 0
3 years ago
Read 2 more answers
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