He needs 84 ft.
Step by step explanation:
(24*2)+(18*2)
48+36
84
Answer:a and b
Step-by-step explanation:an acute angle in small, an acute angle will always be smaller then C
Answer:
1725 ft²
Step-by-step explanation:
= 
Using the information from the question, one can construct two equations:

... (1)

... (2)
by substituting (1) into (2) to find x


\frac{5}{4z} = \frac{1}{4}



⇒ z = 5
By substituting value of z into (1)
⇒ 4 (5) = x
⇒ x = 20
Thus the two numbers are 5 & 20