Answer:
(x -10)² +(y +4)² = 272
Step-by-step explanation:
The equation of a circle with center (h, k) and radius r is ...
(x -h)² +(y -k)² = r²
The center is given as (h, k) = (10, -4). We can find the value of r² using the "passes through" point coordinates:
(14 -10)² +(12 -(-4))² = r² = 16 +256 = 272
Then for the given center and the value of r² we found, the equation is ...
(x -10)² +(y +4)² = 272
Answer:
He will have 160 because in this equation you are solving for total cookies at the end of cooking or y. And since he's making 5 batches then x=5 so....
Step-by-step explanation:
Y=90+14(x)=
Y=90+14(5)
14(5)=7
Y=90+70
Y=160 cookies
Answer:
131
Step-by-step explanation:
I have no idea but im tellling you its 131
Triangle I think, I'm not too sure, but that is what I think
The two angles shown are on a straight line so if we add them together their total measure would be 180.
10x - 5 + 35 = 180
10x + 30 = 180
10x = 150
x = 15
So the value of x is c) 15.
Hope this helps :)