So, the area of a parallelogram is the base times the height or

a being area
b being base 
h being height
the height is 8 cm and the base is 15 cm
(remember: the heght should be perpendicular to the base)
so we plug in 8 for h and 15 for b to get

and 15 × 8 = (10 × 8) + (5 × 8) = 80 + 40 =120
So the answer is 120
 
        
             
        
        
        
Answer:
61 km/s
Step-by-step explanation:
First, you count the number of hours he travelled: 22
Next, divide the distance he travelled, 1342, by the time he travelled, 22, 
 
        
             
        
        
        
Answer:
49.6
Step-by-step explanation:
To multiply a power of (ten) 10 by a decimal all you have to do is move the decimal point the number of zeros (0) in the power of 1 to the right. 
So to do this equation you move the decimal point in 0.496 you move the decimal point two (2) times to the right to get 49.6.
 
        
                    
             
        
        
        
Answer: £2520
Step-by-step explanation:
You have $4000 to convert to British pounds (?). 4,000*.63=2,520. 
 
        
             
        
        
        
47.60<u>0</u>1
         ^thousandth place
the answer is  47.600 or 47.6