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serious [3.7K]
2 years ago
11

when the length of the diameter of a circle is 20 CM and the length of the cord is 16 CM the diameter and the cord have a common

endpoint what is the distance from the center of the circle to the cord
Mathematics
1 answer:
s2008m [1.1K]2 years ago
8 0

Answer:

distance = 6 units

Step-by-step explanation:

using the Pythagorean theorem:

distance² = 10² - 8² = 100 - 64 = 36

distance = √36 = 6 units

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Alona [7]

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The value of x is 7 cm  i think

Step-by-step explanation:

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2 years ago
What is the probability that 6 rolls of a fair die will show four exactly 5 times?
storchak [24]

Answer:

very less

Step-by-step explanation:

When rolling a fair 6 sided die 5 times there are 6^5 possible combinations.

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6 0
3 years ago
Eunice buys dog bed with a listed price of $31. Eunice uses a sale that provides 30% off. What is the total
Pachacha [2.7K]

Answer:

21.70

Step-by-step explanation:

First find the discount

31 * 30%

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3 0
3 years ago
Factor the GCF:
IceJOKER [234]
The greatest common factor (GCF) is the product of the greatest common factors of the numerical coefficients and the variables involving x and y. 
                           
                           -12(x^4)y - 9x³y² + 3x²y³
     
                            -3x²y(4x² + 3xy - y²)

<span>Thus, the answer is letter A. </span>

7 0
3 years ago
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Nady [450]

Answer:

7x^2 - 2x - 3.

Step-by-step explanation:

Starts with 7x^2  then a term in x then a constant.

4 0
2 years ago
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