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natita [175]
3 years ago
9

The polygons are similar. Find the missing side length. NO LINKS!!!!​

Mathematics
1 answer:
timurjin [86]3 years ago
7 0

Answer:

CD = 27

Step-by-step explanation:

Given the triangles are similar then the ratios of corresponding sided are equal, that is

\frac{CD}{KD} = \frac{CB}{KL} , substitute values

\frac{CD}{9} = \frac{30}{10} = 3 ( multiply both sides by 9 )

CD = 27

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Aloiza [94]

The ball's maximum height is 30.25 feet.

<h3>What is quadratic equation?</h3>

A quadratic equation in math is a second-degree equation of the form ax² + bx + c = 0. Here a, b, are the coefficients, c is the constant term, and x is the variable.

Given:

h= -16t²+36t+10

Differentiate w.r.t. 't',

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When h=0, that will be the maximum height

32t= 36

t= 9/8

t= 1.125 sec.

So, The maximum height is

h(1.123)= -16(1.125)² + 36*1.125+10

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1 year ago
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jenyasd209 [6]

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5 0
3 years ago
Will give correct answer brainliest
Helga [31]

Answer:

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6 0
3 years ago
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AveGali [126]

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4 0
3 years ago
655% of what number is 26,200?
sukhopar [10]

Answer:4000

Step-by-step explanation:

Let them number be a

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655a/100=26200

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Divide both sides by 655

655a/655 = 2620000/655

a=4000

3 0
3 years ago
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