24 feet
Set up a ratio of object height to shadow length.
So x/32=6/8
8(4)=32 so 6(4) would be 24.
Answer: the anwser is A
Step-by-step explanation:
I used a calculator lol
<span>g(f(x)) = g(-5x+4) = 4(-5x+4) + 5 = 21-20x</span>
First find x and y.
Solve system of equations by elimination.
3x-y=3
+(-x+y=3)
---------------
2x=6
x=3
Now plug in x into one of the equations to find y.
-3+y=3
y=6
xy=3x6=18
