2 years ago

What is the equation of the circle shown below?

Mathematics

1 answer:

atroni [7]2 years ago

3 0

Step-by-step explanation:

Equation of circle: (x + 2)² + (y - 2)² = r²

Radius of the circle is 3 (from -2 to 1).

Hence we have

(x + 2)² + (y - 2)² = 3² or (x + 2)² + (y - 2)² = 9.

You might be interested in

Someone please help i cant figure it out link attached

zavuch27 [327]

Answer:

Step-by-step explanation:

4 0

3 years ago

Is a plane that is perpendicular to the base of a cube and slices thru the cube a cross section or an intersection and what figu

Alexeev081 [22]

Download got it and see if it answer faster !

5 0

3 years ago

3x^2(x^3-1)+2x^3(2x^2+2) <br> Whats the simplified answer?

ahrayia [7]

Answer:

$\large\boxed{7x^5+4x^3-3x^2}$

Step-by-step explanation:

$3x^2(x^3-1)+2x^3(2x^2+2)\qquad\text{use the distributive property:}\ a(b+c)=ab+ac\\\\=(3x^2)(x^3)+(3x^2)(-1)+(2x^3)(2x^2)+(2x^3)(2)\qquad\text{use}\ a^na^m=a^{n+m}\\\\=3x^{2+3}-3x^2+4x^{3+2}+4x^3\\\\=3x^5-3x^2+4x^5+4x^3\qquad\text{combine like terms}\\\\=(3x^5+4x^5)-3x^2+4x^3\\\\=7x^5+4x^3-3x^2$

4 0

2 years ago

You have 25% of the tickets required for a souvenir. What fraction of the required tickets do you have?

lidiya [134]

25% is 1/4

45x1.07 is 48.15
(Convert percent to decimal and add one bc it’s increasing each month. Multiply it by the original cost to get the new cost)

7 0

3 years ago

Read 2 more answers

The region r is bounded by the parabola y = x2 and the line y = 4. set up definite integrals to find the moment mx of r about th

nikklg [1K]

Consider this option:
Volume is 256π/5, area is 32/3.
Details are in the attachment.
P.S. intersection points are (-2;4) and (2;4).

4 0

2 years ago

What is the equation of the circle shown below?​

What is the equation of the circle shown below?