Answer:
2 feet by 1.25 feet
Step-by-step explanation:
The arcade floor has dimensions 120 ft by 75 ft.
The scale of the drawing on grid paper is 1 in : 5 feet. This is a reduced scale. This means that the size of the arcade floor was reduced in the drawing.
Let us simply the ratio 1 in : 5 feet.
1 foot = 12 inches
=> 5 feet =  5 * 12 = 60 inches
The ratio can be rewritten as 1 in : 60 in = 1 : 60.
Hence, multiply the individual dimensions of the arcade floor by  .
.
120 feet will be:
120 *   = 2 feet
 = 2 feet
75 feet will be:
75 *   = 1.25 feet
 = 1.25 feet
Therefore, the dimensions of the scale drawing are 2 feet by 1.25 feet.
 
        
             
        
        
        
The equation of the graph is given by y = cos(0.4x) and has an amplitude of 1
<h3>What is an 
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
Since the curve crosses the y-axis at y = 1, hence it is a cosine graph. It has a maximum of 1 and a minimum of negative 1, therefore the amplitude is 1
Also, the angular frequency = 2π * 1/5π = 0.4
The equation of the graph is given by y = cos(0.4x) and has an amplitude of 1
Find out more on equation at: brainly.com/question/2972832
#SPJ1
 
        
             
        
        
        
Answer:
1/120
Step-by-step explanation:
(1/5) / (6 * 4)
First simplify:
(1/5) / 24
Then, multiply be the reciprocal of 24 (Skip, Flip, Multiply):

and you get:
1 / (5 * 24)
1/120
 
        
             
        
        
        
Answer:

Step-by-step explanation:

<em>Rule need to remember to solve such questions</em><em>:</em>
