Answer:
x = 1.02.
Step-by-step explanation:
The x is a factor worked out from  the annual interest  written as a decimal fraction.
So we have  2% = 2/100 = 0.02.
The amount at the end of the first year is $100 + 0.02*100 
= $100* 1.02,  and in  the second year it will be $100* 1.02^t  where t = 2 and so on.
So we see that x in the given expression is 1.02.
 
        
             
        
        
        
Answer:

Step-by-step explanation:
Given
Intersecting lines
Required
Find x
To do this, we make use of:
 --- angle on a straight line
 --- angle on a straight line
Collect like terms


Divide both sides by 3

 
        
             
        
        
        
Answer:
 ,
,  ,
,  ,
,  ....e.t.c are all equivalent fractions
....e.t.c are all equivalent fractions
Step-by-step explanation:
For the answer you need to know bout equivalent fractions
TO find equivalent fractions you have to multiply the numerator and denominator by the same amount
E.x.
Therefore  is an equivalent fraction
 is an equivalent fraction
 
        
             
        
        
        
Answer:
i don't know if it is correct or not, sorry if i were mistaken
 
        
             
        
        
        
Area of a circle is 

.  The first one, a, the radius squared is 8*8=64.  So 

.  If you multiply in pi as 3.14, you'll have 200.96 square inches.  The second one, b, the radius squared is 10*10=100.  So 

 square kilometers.  If you multiply in pi as 3.14 you'll have 314 square kilometers.  The third one, c, the radius squared is 14*14=196.  So 

.  Or you could multiply in pi as 3.14 to get 615.44 yd squared.  For the last one, d, the radius squared is 22*22=484 cm.  Therefore, 

, or multiply in 3.14 for pi to get 1519.76 cm squared.  There you go!