Let's make variables for two angles first. One angle will be x, and the other will be y.
Since they're supplementary, we know x + y = 180
We also know x = y - 32, since it's 32 degrees less than it's supplement.
Input the value of x into the first equation and...
y - 32 + y = 180
2y - 32 = 180
Add 32 to both sides:
2y = 212
Divide both sides by 2:
y = 106
We can solve for x in two ways.
One, we can subtract 32 from 106 since x is 32 degrees less.
Or, we could also just subtract 106 from 180 since we know the angles are supplementary.
x = 74
74 degrees and 106 degrees. The equation is y - 32 + y = 180, or x + y = 180
 
        
             
        
        
        
Answer:
 £21552.
Step-by-step explanation:
Given information:
Principal amount = £18790
Rate of simple interest =4.9% = 0.049 per year
Time = 3 years
Formula for simple interest:
 
where, P is principal, r is rate of interest and t is time in years.
 
 
Total amount after 3 year is
 
 
 
 
Therefore, Dan have £21552 after 3 years.
 
        
             
        
        
        
Answer:
Do not listen to the other answer! Here is how you solve that. 
Step-by-step explanation:
For the semicircle, here is the formula for area: 
For the triangle, here is the formula for area:
Then, add. 
So, 
Triangle: 


Semicircle:


Your answer is 
 
        
             
        
        
        
You would do $2.00 ÷ 3 = $0.67
10 × $0.67 = $6.70
10 apples would cost $6.70
HOPE THIS HELPED :)