Answer:
(4, 1)
Step-by-step explanation:
x^2 + y^2 - 2y - 8x - 19 = 0
We rearrange the terms and complete the square twice.
x^2 - 8x + y^2 - 2y = 19
x^2 - 8x + 16 + y^2 - 2y + 1 = 19 + 16 + 1
(x - 4)^2 + (y - 1)^2 = 6^2
The center is (4, 1)
Answer: 13x^(2)+3x+18
Step-by-step explanation:
13x^(2)+3x+18
Answer:
29 for the skis and
25 for the snowboards
Step-by-step explanation:
478÷16 and
478÷19