Answer:
![(x - 5)^2 + (y - 7)^2 = 13^2](https://tex.z-dn.net/?f=%28x%20-%205%29%5E2%20%2B%20%28y%20-%207%29%5E2%20%3D%2013%5E2)
or
![(x - 5)^2 + (y - 7)^2 = 169](https://tex.z-dn.net/?f=%28x%20-%205%29%5E2%20%2B%20%28y%20-%207%29%5E2%20%3D%20169)
Step-by-step explanation:
Well, the center origin of the circle is given (h,k) = (5,7).
We have to find our radius as they gave us a point. from origin to the edge of the circle.
Using the formula: (x - h)^2 + (y - k)^2 = r^2
Plug in our (h,k) = (5,7) and (x,y) = (10,19) to solve for radius.
(x - h)^2 + (y - k)^2 = r^2
(10 - (5))^2 + (19 - (7)^2 = r^2
(5)^2 + (12)^2 = r^2
25 + 144 = r^2
r^2 = 169
r = 13
All you have to do for this is plug in each coordinate point to the function. Ex. (0,2). Plug in 0 to the “x” part of the function, and solve that side; you will get 2. Then you plug in 2 in this case for “y”. You will end up with 2<2 which is a FALSE statement. And you keep doing that until you get a TRUE statement.
Answer:
$0.14
Step-by-step explanation:
Ok so,,,, first you find the area of a trapezoid which is b1 plus b2 times h over 2 so it is 9 plus 7 times 6 divided by two then you get 48 and you subtract by 20 times 24 bc its the area of rectangle so 480 minus 48 which is 432 cm squared