Answer:
(x - 10)² + y² = 29
Step-by-step explanation:
The equation of a circle in standard form is
(x - h)² + (y - k)² = r²
where (h, k) are the coordinates of the centre and r is the radius
Here (h, k) = (10, 0), thus
(x - 10)² + (y - 0)² = r²
The radius is the distance from the centre to a point on the circle
Calculate r using the distance formula
r = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = (10, 0) and (x₂, y₂ ) = (5, 2)
r =
=
= =
Thus
(x - 10)² + (y - 0)² = ( )², that is
(x - 10)² + y² = 29 ← equation of circle
Answer:
the answer is 34.
Step-by-step explanation:
1 gallon = 16 cups, then 2 gallons= 32 cups
he serves 12 cups of soup
32- 12= 20
Answer 20
Answer:
The answer is C: 2(One-third (5) (0.25) (2) )
Step-by-step explanation:
Answer:
1/16
Step-by-step explanation:
75 of the 80 pass
80-75 = 5
That means 5 did not pass
Fraction that did not pass = people that did not pass/ total
= 5/80
divide the top and bottom by 5
=1/ 16