The x  coordinate of S will be 1/2 * 2a = a.
and since  the half triangle is 30-60-90 the y coordinate will be sqrt3 a
so S  is (a , sqrt3a)
        
                    
             
        
        
        
Answer:
If he spent 20 min. on math and on breaks then he'd spend 20 min. on the essay
Step-by-step explanation:
 
        
             
        
        
        
The expression D=23g shows the distance that Kurt can drive on a tank of gasoline. 
Step-by-step explanation:
Given, 
Distance covered by Kurt's car = 23 miles per gallon of gasoline 
Kurt fills up tank of his car with g gallons. 
Number of gallons in car's tank = g gallons 
Distance covered by g gallons = D = Distance covered by one gallon * Number of gallons 
 D = 23*g 
D = 23g 
The expression D=23g shows the distance that Kurt can drive on a tank of gasoline. 
Keywords: distance, multiplication 
Learn more about multiplication at:
#LearnwithBrainly
 
        
             
        
        
        
Answer:
See explanation
Step-by-step explanation:
Consider the expression 

First, factor it:

Note that

Then 

This shows that number 100 is a factor of the expression  and, therefore, this expression is divisible by 100.
 and, therefore, this expression is divisible by 100.