What is the total number of cubes with side length of 1/4 inch that are needed to make a right rectangular prism with the dimensions shown?

answer: t=3

step-by-step explanation:

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

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:

the correct answers i think are b. and d.

give me brainliest if it is correct!