All categories

3 years ago

Write a circle equation for it help please

Mathematics

1 answer:

melomori [17]3 years ago

5 0

Answer:

(x + 2)² + (y - 4)² = 16

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

Here (h, k ) = (- 2, 4 ) and r = 4 , then

(x - (- 2))² + (y - 4)² = 4² , that is

(x + 2)² + (y - 4)² = 16

You might be interested in

Ms. Wilson’s taxable income is 36,201. She is filling as single, and she has already paid $5344 in federal tax’s. What will she

ad-work [718]

Answer:

this question need more details

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

40 POINTS AVAILABLE!!!<br> PLEASE HELP

NemiM [27]

Step-by-step explanation:

$\begin{array}{ccc}1&-&d\\2&-&c\\3&-&a\\4&-&b\\5&-&f\\6&-&e\end{array}$

Value 1:

r = 5ft, h = 10ft. Substitute:

$SA=2\pi(5)(10)+2\pi(5^2)=100\pi+50\pi=150\pi\ ft^2$

Value 2:

r = 2in, h = 4in. Substitute:

$V=\dfrac{1}{3}\pi(2^2)(4)=\dfrac{1}{3}\pi(4)(4)=\dfrac{16\pi}{3}\\\\\pi\approzx3.14\to V\approx\dfrac{(16)(3.14)}{3}\approx16.75\ in^3$

Value 3:

r = 6m. Substitute:

$V=\dfrac{4}{3}\pi(6^3)=\dfrac{4}{3}\pi(216)=4\pi(72)=288\pi\ m^3\\\\\pi\approx3.14\to V\approx288(3.14)=904.32\ m^3$

3 0

3 years ago

Read 2 more answers

How do I solve this?

aleksandr82 [10.1K]

1) -2 -6
2) -2 -y
3) -2 -6 + -y
4) -2 -6 -y

5 0

3 years ago

Read 2 more answers

-2X-10=14X-7<br> HELP ME

Vesnalui [34]

Answer:

x= -3/16

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

3 0

3 years ago

Read 2 more answers

HELP ASAP!!! Worth 50 points! Please give a step-by-step explanation, or you will be reported!

Westkost [7]

Answer:

For all the dogs: you have 2.65+2.46+3.67+2.91 = 11.69%

Now, the probability of getting a chihuahua would be 3.44/11.69=0.2942= 24.92

Step-by-step explanation:

there ya go....

6 0

3 years ago

Read 2 more answers

Write a circle equation for it help please​

Write a circle equation for it help please