Answer:
28 and 14
Step-by-step explanation:
28+14= 42
28-14=14
We can set up a proportion to solve this problem as follows:
height of the model/width of the model= height of the actual/width of the actual
24/18=60/x
Cross multiply,
24x=18*60
24x=1080
x=45 ft.
Therefore the answer is 45 ft.
Answer:
C.
Step-by-step explanation:
C. is correct bc it makes the most sense out of all of them just check my work by dividing by 2.
simplified as 
or 
.
<u>Step-by-step explanation:</u>
We need to Simplify seven square root of three end root minus four square root of six end root plus square root of forty eight end root minus square root of fifty four. Which is equivalent to :
⇒ 
⇒ 
⇒ 
⇒ 
⇒
⇒ 
⇒
Therefore, simplified as or .
