The lines y=5x+b are parallel to the tangent lines to the circle at points a and b. how is the y-intercept b for these lines related to the number of times each line intersects the circle?

answer: no idea

step-by-step explanation: i just want points

-2

7 - 9 = -2

reversed:

-2 + 9 = 7

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076