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Stolb23 [73]
3 years ago
5

What is the length of CD? In this diagram, AABC ~ AEDC.

Mathematics
1 answer:
fgiga [73]3 years ago
3 0

Answer:

\implies\overline {CD} = 4

Step-by-step explanation:

\triangle ABC \sim \triangle EDC... (given)

\therefore \frac{BC}{CD} = \frac{AC}{EC}..(by\: c. s. s. t)

\therefore \frac{20-x}{x} = \frac{20}{5}

\therefore \frac{20-x}{x} = \frac{4}{1}

4x = 20- x

4x + x = 20

5x = 20

\therefore x = {20}{5}

\therefore x = 4

\huge \purple {\boxed {\implies\overline {CD} = 4}}

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Lady bird [3.3K]
<span>4^3x5^0
</span>
<span><span>(<span>4^3</span>)</span><span>(<span>x<span>5^0</span></span>)</span></span>
=64x

8 0
2 years ago
Written as fraction the decimal numbers 0.3 and 0.11 are 3/10 and 11/100 respectively.can see a pattern?use this knowledge to co
dezoksy [38]

Answer:

1/16

Step-by-step explanation:

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4 0
2 years ago
Cottage cheese is being sold in different size containers. The sizes and prices are given below:
BabaBlast [244]
If the point of the assignment is to get the most amount of cheese per dollar the answer is a.

You just divide the price with the number of ounces you buy and that will give you the price per ounce.

a = 5/(4*5) = $0.25 per ounce
b = 3.24/12 = $0.27 per ounce
c = 4.19/16 = 0.261875

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7 0
3 years ago
Read 2 more answers
Show your work and plz help me !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
AveGali [126]

Answer:

p = 16

Step-by-step explanation:

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24p = 384 ( divide both sides by 24 )

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8 0
3 years ago
Can someone please help me?<br> If g(x) = x2 - 5x + 2, find g(0).
Debora [2.8K]

g(x) = x² - 5x + 2

You are looking for g(0). This means that you must replace all the x values in the equation above with 0

(0)² - 5(0) + 2

Now you need to solve according to the rules of PEMDAS:

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0 - 0 + 2

0 + 2

2

g(0) = 2

Hope this helped!

~ Just a girl in love with Shawn Mendes

5 0
3 years ago
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