X^2 + 6x - 27
(x - 3)(x + 9)
The answer is: (x - 3)(x + 9).
Answer:
circumference is 18.84
area is 28.26
Step-by-step explanation:
circumference of a circle is
2πr where r is radius
= 6×3.14= 18.8
area of a circle is πr²
= 3×3×3.14
= 28.26
use π = 3.14
96 messages .... $4.80
155 messages .... x
x= (155x4.80):96=7.75
<span>y = 5x - 9 a straight line
If y = 0 then 5x-9 = 0 0r x = 9/5
If x = 0, then y = -9
The straight line can be drawn from (9/5,0) to (0,-9) and extended to infinity both ways.
</span>
