Which point lies on the circle x^2+y^2=100
A (0,-100)
B (10,-10)
C (25,75)

NOT a single ordered pair satisfies the equation.

Step-by-step explanation:

Given the equation

Let us substitute all the given ordered pairs to find which ordered pair satisfies the equation.

For (0, -100)

substitute x=0 and y=-100

FALSE

Thus, the ordered pair (0, -100) does NOT satisfy the equation.

For (10, -10)

substitute x=10 and y=-10

FALSE

Thus, the ordered pair (10, -10) does NOT satisfy the equation.

For (25, 75)

substitute x=25 and y=75

FALSE

Thus, the ordered pair (25, 75) does NOT satisfy the equation.

Therefore, NOT a single ordered pair satisfies the equation.

nope

step-by-step explanation:

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.