Complete the square for the given equation
x² - 2x + ____ + y² - 2y + _____ = 98
x² - 2x + (1) + y² - 2y + (1) = 98 + (1) + (1)
(x - 1)² + (x - 1)² = 100
(x - 1)² + (x - 1)² = 10²
Now the equation is in the form (x - h)² + (y - k)² = r²
Radius = 10
Answer:
20
Step-by-step explanation:
Answer:
ok
Step-by-step explanation:
yes
Answer:
2/5, 8/20, 4/10,16/40
Step-by-step explanation:
40%
Percent means out of 100
40/100 = 4/10 = 2/5
Lets look at the choices
8/100 =4/50 =2/25 not equal
2/5 equal
8/20 = 4/10 =2/5 = equal
4/10 = 2/5 = equal
16/40 = 4/10 = 2/5 equal
Thank you for posting your question here at brainly. I hope my answer will help.
Since the midpoint of a line segment ZP is A and XY = ZA therefore XY is equal also to AP as midpoint <span>divides a line segment into two equal segments. For example the total length of line segment is 10" then to get the midpoint you divide with to so the midpoint is in 5".</span>