I do not know ur language I think it is spanish sorry I couldn't help
Hello :
<span>an equation of the circle Center at the
w(a,b) and ridus : r is :
(x-a)² +(y-b)² = r²
In this exercice : (x-3)²+y²=7² ....a =3 and b=0 ( the center is :w(3,0)) ... r=7
The distance between each point in each case is calculated and compared with the length of the radius
1 ) </span>A (-1, 1) : Aw² = (-1-3)²+1² =17..... Aw < r : <span>interior the circle
</span> 2 ) B(10, 0) :Bw² =(10-3)²+0² =49 ......r = Bw :<span>circumference of the circle
</span> 3 ) C(4, -8) :Cw² = (4-3)²+(-8)² =65..... Cw > r : exterior the circle
Answer:
6x+12
Step-by-step explanation:
Step-by-step explanation:
Would equal 12 if the parenthesis indeed equal the absolute value of -6 which is simply 6. 6 x 2 = 12. When you multiply by a negative number, it negates the answer, so -6 x 2 would be -12.
so
12 to the power of 2
