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pickupchik [31]
3 years ago
10

The circle below is centered at -1, 1 and has a radius of 3. what is its equation

Mathematics
1 answer:
Bingel [31]3 years ago
4 0

(x+1)^2 +(y-1)^2 =9


x+ the x coordinate squared + y +the y coordinate squared = the radius squared

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QUICK!<br> A. –27<br> B. –3<br> C. 3<br> D. 27
Alex

Answer:

C. 3

Step-by-step explanation:

-9 * -1/3

= -9/ -3

A negative divided by a negative is a positive

9/3

3

7 0
3 years ago
Find one value of xxx that is a solution to the equation (2x+3) 2 −6x−9=0
vesna_86 [32]

(2x+3) ^2 −6x−9=0

(2x+3) (2x+3) −6x−9=0

Foil

4x^2 +6x+6x+9-6x-9=0

4x^2 +12x+9-6x-9=0

Combine like terms

4x^2 +6x=0

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Answer x=-3/2, 0


3 0
3 years ago
The absolute value of -183 is _______.
Salsk061 [2.6K]

Answer:

183

Step-by-step explanation:

The absolute value of a number is the number's distance from zero, which will always be a positive value. To find the absolute value of a number, drop the negative sign if there is one to make the number positive.

6 0
2 years ago
Read 2 more answers
40 points!!! Please Help!!! (MATH) Will give Brainliest!!!
Vedmedyk [2.9K]

Answer:

A =62x^2

Step-by-step explanation:

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A=2(wl+hl+hw)

Given a width of 2x and length of 3x and a height of 5x, substitute into the equation

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Combine like terms

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7 0
3 years ago
A Pentagon with a perimeter of 45 feet​
xxMikexx [17]

the answer will be 9 each side because it has 5 sides so if you divide 45 by 5 sides you will get 9 as your anser pls give me  good rating and a thank

5 0
3 years ago
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