(x-h)^2 +(y-k)^2 = r^2 is the equation for a circle centered at (h,k) and radius r
(x-2)^2 +(y- (-8))^2 = 11^2
(x-2)^2 +(y+8)^2 = 11^2
Answer:(x-2)^2 +(y+8)^2 = 11^2
Answer:
(x-2)^2 + (y+8)^2 = 11^2
Step-by-step explanation:
The standard equation of a circle with center at (h,k) and radius r is
(x-h)^2 + (y-k)^2 = r^2.
Filling in the given info, we get:
(x-2)^2 + (y+8)^2 = 11^2
Answer:
The change applied to 7.849 is to multiply it by 0.1 to get 0.7849.
Step-by-step explanation:
We need to make 7 in 7.849 worth .
Now, = 0.1
Thus, to make 7 in 7.849 worth 0.1, we multiply the number by 0.1
i.e. 7.849 × 0.1 = 0.7849
Hence, the change applied to 7.849 is to multiply it by 0.1 to get 0.7849.
Answer:
Upstream 1.1 hours and down stream 0.6875 hours.
Step-by-step explanation:
Jen motorboat travels at a speed of 13 mph in still water.
Now, the speed of river flows is 3 mph.
Therefore, the upstream speed of the boat is (13 - 3) = 10 mph and the downstream speed of the boat will be (13 + 3) = 16 mph.
Therefore, to travel 11 miles upstream Jen will take hours.
And to travel 11 miles down stream Jen will take hours. (Answer)
Answer:
75=5x+25
Step-by-step explanation:
Answer:
25 + 5x = 75
x = the number of weeks it takes to reach $75