Which of the following points lies on the circle whose center is at the origin and whose radius is 10? a.(√10,0)b.(0,2√5)c.(5√2,5√2)

The equation is:

=

A)

⇒ + 0 = 1   FALSE

B)

⇒ 0 + = 1   FALSE

C)

⇒ + = 1   TRUE

C

step-by-step explanation:

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870