Area of a triangle is equal to 1/2 b(h) so since you already have the height and base, all you need to do is input it back into the equation:

 (10)(13)
Multiply 10 & 13 to equal 

 (130)
Then take half of 130 to get
A = 65 
 
 
        
        
        
Well first off here we know that one of the figures here is 24 and the other one is 18 so immediatly we can make a fraction out of this by putting the bigger number on the bottom as the denominator and the smaller number on the top as the numerator like so 18/24 we also know that this fraction can easily be simplified like so 3/4 (because 6 goes into each of them evenly) so the scale factor of these 2 figures is 3/4 or C.Enjoy!=)
        
             
        
        
        
Answer:
2
Step-by-step explanation:
A = P( 1+r/n) ^ (nt)
P is the amount invested
r is the rate
n is the number of times per year the interest is compounded
t is the number of years
every 6 months is twice a year
 so n is 2
 
        
                    
             
        
        
        
Answer:
7 and 9
Step-by-step explanation:
4/3÷1/6 = 4/3 × 6/1 
= 8
So the value of p falls between the range of 7 and 9
 
        
             
        
        
        
Answer:
The answer is already 82.8
Step-by-step explanation:
The .8 is already to the tenth so it is 82.8