Answer:
The equation of the circle having centre (-5,-9) and radius r=3 is
x² + 10 x +y² + 14 y + 65 = 0
Step-by-step explanation:
<u>Explanation</u>:-
From graph The centre of the circle C( -5 , -7)
The radius of the circle r = 3cm from the centre of the given circle
The equation of the circle
From graph the centre ( h, k) = ( -5,-7) and r = 3cm
x² + 10 x +25 +y² + 14 y + 49 =9
x² + 10 x +25 +y² + 14 y + 49 -9=0
The equation of the circle
x² + 10 x +y² + 14 y + 65 = 0
-x(3+4)
If you distribute it to all the numbers the simplest form would be -3x-4x
Depends on the project. If you are good with budgeting im sure that you will be able to complete it.
Answer:
3x2(4x – 3) + 1(4x – 3) ,':)
Step-by-step explanation:
Answer:
i think its 9 1/4
Step-by-step explanation: