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zmey [24]
3 years ago
10

Find the value of x and y.

Mathematics
2 answers:
mamaluj [8]3 years ago
6 0

Answer:

A

Step-by-step explanation:

Nina [5.8K]3 years ago
5 0

Answer: A.

Step-by-step explanation: Your marked answer is correct but unless you want full details, here it is:

1. From the smaller triangle's hypotnuse 5 => 10 is 5(2) = 10. So take the other sides and double it up and you will get x=6 and y=8.

2. But if you are still not sure, follows the steps to find the hypotnuse:

x (squared) + y (squared) = the prefect square of the sum.

So that means : 6 ( squared ) = 36 | 8 ( squared ) = 64 | 64+36 = 100 | And perfect square of 100 is 10.

So that's why A. is the correct answer

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3.
enot [183]
309997373737737464737
8 0
3 years ago
Determine the multiplicity of the roots of the function k(x) = x(x + 2)3(x + 4)2(x − 5)4. 0, -2, -4, 5
Sergeu [11.5K]

Answer:

The polynomial function k(x)=x(x+2)^3(x+4)^2(x-5)^4

To determine the multiplicity of 0, -2, -4, 5.

The multiplicity of a root is the number of times the root appears.

First find the root of the equation, set the function equals to zero.

x(x+2)^3(x+4)^2(x-5)^4=0

therefore, the root of this function are, x=0,-2, -4, 5

To find the multiplicity of the roots:

A factor of x would have a root at x=0 with multiplicity of 1

similarly,  x=-2 with multiplicity of 3

x=-4 with multiplicity of 2

x=5 with multiplicity of 4.



4 0
3 years ago
Read 2 more answers
PLEASE HELP I WILL GIVE BRAINLIEST
Montano1993 [528]

Answer: The correct answer is C

-1/4r+6p

Step-by-step explanation:

7 0
3 years ago
If u can’t see it can I can post it again
lakkis [162]

Answer:

Step-by-step explanation:

The property of 30°-60°-90° :

The side opposite the 30° angle is the shortest and the length of it is equal to half of the length of the hypotinuse.

6 0
3 years ago
What is the distance between (2, 4) and (6, -5)?
Lelechka [254]

Answer:

-8

Step-by-step explanation:

8 0
4 years ago
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