Use the graph below to fill in the blank with the correct number: (1 point) f(1) =
5
5 4 3
4
2
1
-5 4 3 2
-1
2
3 4
5
2
3+
-4
in
-st

can you rephrase the question ? it is unclear : -)

step-by-step explanation:

the answer is $42.96

step-by-step explanation:

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.