Hey!
2*2 = 4 (You doubled the 2)
8*2 = 16
16 + 16 = 32
Answer:
A
Step-by-step explanation:
If you simplify both sides you will get answer A.
Answer B does not apply because it is not an equation meaning it has no solutions.
Answer C is not possible with the equation given because if you tried to move x to one side of the equation, x would cancel itself out.
Answer D is not possible for the same reason as Answer C.
Answer:
<h3>(x+8)² + (y - 9)² = 100</h3>
Step-by-step explanation:
The general equation of a circle is expressed as;
(x-a)² + (y - b)² = r² where;
(a, b) is the centre of the circle
r is the radius
Given
Centre (-8, 9) where a = -8, b = 9
radius r = 10
Substitute into the formula to get the required equation;
(x-(-8))² + (y - 9)² = 10²
(x+8))² + (y - 9)² = 10²
(x+8)² + (y - 9)² = 100
Hence the required equation is (x+8)² + (y - 9)² = 100
Answer:
3x - y/2
Step-by-step explanation:
