Answer:
2(x + 3) <9
Step-by-step explanation:
<u>Two times</u> the <em>quantity of a number increased by 3</em> is <u>less than 9</u>
2 · (x + 3 ) < 9
= 2(x + 3) <9
Answer:
So, if the center is (0,0) and the radius is 6, an equation of the circle is: (x-0)2 + (y-0)2 = 62.
Step-by-step explanation:
Answer:
B. vertical
Step-by-step explanation:
it is vertical because it shares the same x-axis
Answer:
C = 7pi units or approximately 21.98 units
Step-by-step explanation:
The circumference is given by
C = pi * d
We are given the diameter of 7
C = 7pi
We can approximate pi by 3.14
C = 7 *3.14
C =21.98 units