The number of milligrams of a certain medicine a veterinarian gives you a dog varies directly with the weight of the dog if the veterinarian gives a 30 pound dog3/ 5 mg of the medicine which equation relates the week w and the dosage d medicine a veterinarian gives you a dog varies directly with the weight of the dog if the veterinarian gives a 30 pound dog 3 over 5 mg of the medicine which equation relates the week w and the dosage d

25/4

step-by-step explanation:

call segment cd's length x. because dc and ab are parallel, angle acd and cab, so triangles adc and abc are similar and we can set up the equation x / ac = ac / ab, or x / 5 = 5 / 4 and x = 25/4.

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation: