Answer:
i. The ratio of the areas of the two triangles is 5:8.
ii. The area of the larger triangle is 24 in².
Step-by-step explanation:
Let the area of the smaller triangle be represented by  , and that of the larger triangle by
, and that of the larger triangle by  .
.
Area of a triangle =  x b x h
 x b x h
Where; b is its base and h the height.
Thus,
a. The ratio of the area of the two triangles is:

Area of smaller triangle =  x b x h
 x b x h
                                        =  x 5 x h
 x 5 x h
                                        =  h
h
Area of the lager triangle =  x b x h
 x b x h
                                            =  x 8 x h
 x 8 x h
                                            = 4h
So that;
Ratio = 
          = 
The ratio of the areas of the two triangles is 5:8.
b. If the area of the smaller triangle is 15 in², then the area of the larger triangle can be determined as;
 =
 = 
 =
 = 
5  = 15 x 8
 = 15 x 8
        = 120
 =
 = 
     = 24 
The area of the larger triangle is 24 in².
          
 
        
             
        
        
        
Answer:
Step-by-step explanation:
pls find below
hope this helps
 
        
             
        
        
        
Answer:
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
aaaa
Step-by-step explanation:
In a short paragraph, describe how you would determine the amount of work needed to pull a toboggan the length of a football field. Be sure to include the equipment list and describe the measurements that you will take.
 
        
             
        
        
        
Answer:
4n -13
Step-by-step explanation:
notice that the difference between the adjacent terms is 4. 
nth term is given by:
nth term = first term + (n-1) × difference -n is any number
= -9 + (n-1) × 4
= -9 + 4n -4
= 4n -13