2 years ago

PLS HURRY IM RUNNING OUT OF TIME WHOEVER ANSWERS GETS BRAINLIEST

Mathematics

1 answer:

Pachacha [2.7K]2 years ago

6 0

Hi there hope this helps

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Give the equation for a circle with the given center and radius.Center at (-10, -4), radius = 5A. (x−10)^2+(y−4)^2=25B. (x−4)^2+

BaLLatris [955]

$D)(x+10)^2+(y+4)^2=5^2=25$

Explanation

Step 1

We know that the general equation for a circle is

$\begin{gathered} (x-h)^2+(y-k)^2=r^2 \\ \end{gathered}$

where

(h,k) is the center of the circel

and r is the radius

then, all we need to do is replace

Let

$\begin{gathered} \text{center}\Rightarrow(h,k)\Rightarrow(-10,-4) \\ \text{radius}\Rightarrow r\Rightarrow5 \end{gathered}$

replace the values

$\begin{gathered} (x-h)^2+(y-k)^2=r^2 \\ (x-(-10))^2+(y-(-4))^2=5^2 \\ (x+10)^2+(y+4)^2=5^2=25 \end{gathered}$

therefore, the answer is

$D)(x+10)^2+(y+4)^2=5^2=25$

I hope this helps you

7 0

1 year ago

Please find the value of x please

marin [14]

Answer is 7

Step by step explanation

3x+159=180
3x=180-159=21
x=7

5 0

2 years ago

How would I solve n/5-3n/10=1/5<br><br>pls help me I am literally failing math.

otez555 [7]

Answer:

53/5

Step-by-step explanation:

since 10 is the denominator of the denominator we can move it to the numerator, giving us 10n/5-3n = 1/5

multiply all sides by 5-3n, giving us 10n = (5-3n)/5

now multiply by 5 to get rid of the final denomintor, 50n = 5-3n

move 3n to the other side 53n = 5, n = 53/5

8 0

3 years ago

I’m the figure below angle y and angle x form vertical angles angle x forms a straight line with the 50 degree angle and the 40

kenny6666 [7]

I don’t really even know

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3 years ago

How do we rewrite the equation y=-x 4

jek_recluse [69]

To rewrite as a function of x (f(x)), write the equation so that y is by itself on one side of the equal sign and an expression involving only x is on the other side.

f (x) = - x^4

5 0

3 years ago