i am pretty sure it is -10 because when you put -10to the 2nd power it equals-100
I hope this helps :)
Answer:
The answer to your question is letter A
Step-by-step explanation:
Data
x² - 6x + y² - 6y = -9
Process
1.- Find the center
x² - 6x + ( )² + y² - 6y + ( )² = -9
x² - 6x + (3)² + y² - 6y + (3)² = -9 + 9 + 9
(x - 3)² + (y - 3)² = 9
Center = (3, 3)
radius = 3
See the graph below
2.- From the previous information and the graph, we conclude that the equation intercepts the y-axis in (0,3)
Answer:
b. -2/3
Step-by-step explanation:
in addition a negative plus a negative does not equal a positive so we can already assume the answer is b but to be safe we can work this problem out in this way: 1/9 + 5/9 = 6/9 we simplify 6/9 and we get 2/3 so we slap the negative back on and boom -2/3
Answer:
radioactive dating of rocks
Perimeter of an equilateral triangle = 3(side)
24 = 3(6x - 12)
Distributive property.
24 = 18x - 36
Add 36 to both sides.
60 = 18x
Divide both sides by 18
x = 3.33