I was trying to figure out how tall this house was when i took a picture of it. I know I was 100 ft away from the house. I know the distance from the top of the house and where I took the picture was 150 ft. How tall is the house? Round to the nearest whole number.

which expression represents the approximate length of bc?

step-by-step explanation:

translate k to n and reflect across the line containing jk.

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 answer is 13/48

step-by-step explanation: