Answer:
The Answer would be 1.4f-18
Step-by-step explanation:
-2.3f+0.9f-14-4
then you do 
-1.4f-14-4 
Then u would get 1.4f-18.
 
        
                    
             
        
        
        
Answer:
29
Step-by-step explanation:
 (c − b)^2 + a^2 
Let a = –5, b = –2, and c = –4.
(-4--2)^2 + (-5)^2
(-4+2)^2 + (-5)^2
(-2)^2+ (-5)^2
4 +25
29
 
        
             
        
        
        
The actual distance between Yappy city and Quiet city when it is 23 cm in map is 9.2 miles.
What is scaling ?
It is the technique to resize drawing with comparing to actual size of object which uses proportion or ratio. For example, Mapping of earth, drawing prototype of automobiles.
It is given that :
The distance on the map between Yappy city and Quiet city is 23 cm
and,
 5cm = 2 miles
now, for 1 cm on map it is equal to 2/5 miles of actual distance.
Therefore to find the actual distance of 23 cm in map we simply multiply 23 with 2/5 :
 actual distance :
 2/5 x 23 = 9.2 miles 
Therefore, the actual distance between Yappy city and Quiet city is 9.2 miles.
Read more about ratio at:
brainly.com/question/17869111
#SPJ1
 
        
             
        
        
        
Answer:
Step-by-step explanation:
our triangle has one length:     3.76+1.7=5.46
                            another side: 1.36+1.1=2.46
                             last side:        7.1+5.1=12.20
Perimeter is=5.46+2.46+12.20=20.12 cm