All categories

3 years ago

The equation of a circle is (x−10)² + (y−8)² = 256

1 answer:

7 0

$(x-a)^2+(y-b)^2=r^2$ 
(x−10)² + (y−8)² = 256

(a,b) = (10,8) Center of the circle

You might be interested in

What is 5.082 * 45 decomposed

swat32

72.3 is the correct answer because it is correcto

4 0

3 years ago

The sides of two cubes are in the ratio 2:1. What is the ratio of their volumes ?

olasank [31]

Please mark as brainliest

Answer:

we know that, Volume of cube=a³

Let volume of 1st cube be 2x with side a and other be x with side A (according to given ratio)

Step-by-step explanation:

ATQ: 2x=a³ and, x=A³

a=³√2x and, A=x

we know that, surface area of cube is 6a²

Thus, surface area of 1st cube = 6(³√2x)²

= 6³√4x²

Surface area of 2nd cube=6(x)²=6x²

Ratio of S.A=(6³√4x²)÷(6x²)

Ratio of S.A=³√4:1

Please mark as brainliest

Have a great day, be safe and healthy

Thank u

5 0

3 years ago

How do you solve? Help?

Vinvika [58]

Plug in a -20 wherever you see a b
(-20)^2 +4*-20-89/13
400 + -80-89/13
400 - 169/13
400-13
=387

Hope this helps

4 0

3 years ago

I don't know how to find angle 1

Ronch [10]

I think it's 150! Hope this helps :)

7 0

3 years ago

Annie has 3/2 pounds of cookie dough. If she needs 1/16 of a pound of cookie dough to make one cookie, how many cookies can she

Zanzabum

Answer:

$\boxed{\sf 24\ cookies}$

Step-by-step explanation:

1 cookie = 1/16 of a pound of cookie

If we want to find how many cookies can be made by 3/2 pounds ( 1.5 pounds) then we need to divide 3/2 pounds by 1/16

=> $\frac{3}{2} / \frac{1}{16}$

=> $\frac{3}{2} * 16$

=> 3*8

=> 24 cookies

4 0

3 years ago

Read 2 more answers

The equation of a circle is ​ (x−10)² + (y−8)² = 256 ​

The equation of a circle is (x−10)² + (y−8)² = 256