Answer:
(x-5)^2 + (y+4)^2 =64
Step-by-step explanation:
We can write the equation of a circle as
(x-h)^2 + (y-k)^2 = r^2
where (h,k) is the center and r is the radius
(x-5)^2 + (y- -4)^2 = 8^2
(x-5)^2 + (y+4)^2 =64
Answer:
The equation is .
Step-by-step explanation:
Given:
Initial Charge = $3
Total Cost = $6
Number of minutes used = 5 minutes
Let the additional charge applied per minute be 'x'.
Solution:
Now we can say that;
Total cost to use Computer will be equal to Initial Charge plus additional charge applied per minute multiplied by number of minutes.
framing in equation form we get;
Now Subtracting both side by 3 using subtraction property of equality we get;
Now Dividing both side by 5 using Division property of equality we get;
Hence Additional charge is $0.6.
Now we need to write the equation for the C(t).
Where C(t) ⇒ Total cost using computer
t ⇒ time in minutes at the cafe
Now we know that;
Total cost to use Computer will be equal to Initial Charge plus additional charge applied per minute multiplied by number of minutes.
So with data given equation can be framed as;
Hence, The equation is .
Answer: the second fifth and sixth one
Step-by-step explanation:
Answer:
there is no picture but the one where the circle at the number -8 is filled and the line is running to the left
Step-by-step explanation: