If r = x y 1 1 0 g and A = 0 1 f g f c show that r^T Ar = 0 is the equation of the circle in R^2 with centre (−g, −f) and radius square root(g^2 + f^2 − c).

based on context clues you gave i'm assuming the answer would be c.

12m

step-by-step explanation:

square root means have of a number so have of 3 is 1.5 then multiply it by 8 and you get your answer!

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

the factors of 24 are 1, 2, 3, 4, 6, 8, 12 and 24. hope this ! mark brainliest! you v much! : )