Answer:
25º celsius
Step-by-step explanation:
The formula for converting fahrenheit to celsius is: Deduct 32, then multiply by 5, then divide by 9
77 - 32 = 45 x 5 = 225/9 = 25º
 
        
             
        
        
        
Answer:9.7536Step-by-step explanation:
 
        
             
        
        
        
First, we have to find the difference between the x and y numbers in the table. By dividing the y by the x, the c is being multiplied by 15. 
So the answer would be y=15x 
Brainliest please!
        
             
        
        
        
The set is not closed
Example 
-4 * -2 = 8
8 is not a negative integer
 
        
             
        
        
        
Answer: center is (-4,2) radius is 4
Step-by-step explanation:
Equation of circle
is (X-A)^2+(X-B)^2=r^2
The center Of The circle is (A, B) 
The radius Of The circle is r
Comparing the given equation and the equation of a circle we get the center Of The circle as (-4,2) and then radius as 4