Which point lies on the circle represented by the equation x2 + (y − 12)2 = 252?

A) (20,-3)

Step-by-step explanation:

we know that

If a ordered pair lie on the circle, then the ordered pair must satisfy the equation of the circle

we have

The center of the circle is the point (0,12) and the radius is r=25 units

Verify

A) (20,-3)

substitute the value of x and y in the equation and then analyze the result

----> is true

therefore

The ordered pair lie on the circle

B) (-7,24)

substitute the value of x and y in the equation and then analyze the result

----> is not true

therefore

The ordered pair not lie on the circle

C) (0,13)

substitute the value of x and y in the equation and then analyze the result

----> is not true

therefore

The ordered pair not lie on the circle

D) (-25,-13)

substitute the value of x and y in the equation and then analyze the result

----> is not true

therefore

The ordered pair not lie on the circle

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1

answer: you need the equation in the question so i can answer it

step-by-step explanation: