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anyanavicka [17]
3 years ago
14

What is the equation of the graph below?

Mathematics
1 answer:
sattari [20]3 years ago
4 0

Answer:

(x+2)^2+(y+4)^2=4

Step-by-step explanation:

The given graph is a circle which is centered at (-2,-4) and of radius 2.

The standard form of a circle is given by

(x-h)^2+(y-k)^2=r^2

Here (h,k) is the center and r is the radius.

Hence, we have

h = -2, k = -4 , r = 2

Therefore, equation of the circle is

(x-(-2))^2+(y-(-4))^2=2^2\\\\(x+2)^2+(y+4)^2=4

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hodyreva [135]

Answer:

1.103,1.13,1.1322,1.4

Step-by-step explanation:

find the decimal places and u can figure out with they are greater than this decimal or less

8 0
3 years ago
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PLEASE HELP VERY URGENT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
diamong [38]

Q1.  Look at the picture.

C.\\y=-\dfrac{1}{3}x+3\\\\y=2x-4

Q2. Look at the picture.

A.\ 4-t

Q3.

Put the value of x = 2 to the equation 3x + y = 5:

3(2)+y=5

6+y=5       <em>subtract 6 from both sides</em>

y=-1\\\\F.\ -1

Q4.

\left\{\begin{array}{ccc}n=3m-11&(*)\\2m+3n=0&(**)\end{array}\right

Substitute (*) to (**):

2m+3(3m-11)=0            <em>use distributive property</em>

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m=3

Put the value of m to (*):

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C. (3,\ -2)

Q5.

w - width

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24 in - the sum of length and width

The equation:

w+3w=24

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7 0
2 years ago
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Brainist to who answers this! ​
yanalaym [24]

Answer:

13t² + 2t + 9

Step-by-step explanation:

(9t² - 3t + 5) - (-4t² + 5t + 4)

Solving like terms

-(-4t²) becomes + 4t²

(9t² + 4t²) + (-3t + 5t) + (5+4) =

13t² + 2t + 9

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

4 0
2 years ago
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Sveta_85 [38]
9x^2y would combine with 5x^2y as they have the same exponent and variables
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