Sheila visited her aunt in Paris, Texas. While she was there, she visited the replica of the Eiffel Tower. The tower cast a shadow that was 15 feet long, and Sheila cast a shadow that was 15 inches long. Sheila is 5 feet 8 inches tall.
According to these measurements, how tall is the replica of the Eiffel Tower? (Hint: All lengths must be the same
unit when working problem out). Give final answer both in feet and inches.

in 4 days he will run   12/14

step-by-step explanation:

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:

there is no answer sorry!

step-by-step explanation:

the answer is d.x= 90°

y= 50°

arc lm= 100°

i got this one chief