Answer:

Step-by-step explanation:
7 3/4+ (12 - 3 6/11)
31/4 + (12 - 3 6/11)
31/4 + (12 - 39/11)
31/4 + 93/11
= <u>7</u><u>1</u><u>3</u><u>/</u><u>4</u><u>4</u><u> </u><u>=</u><u> </u><u>1</u><u>6</u><u> </u><u>9</u><u>/</u><u>4</u><u>4</u>
 
        
                    
             
        
        
        
Answer:
area of a circle πr^2
r = 10/2 r = 5
π5^2 = 78.5
area of the square length X width
7 x 7 = 49
78.5 - 49 = 29.5 
shaded region = 29.5 square cm
 
        
                    
             
        
        
        
Answer:
y=4x-9
Step-by-step explanation:
add 4x to both sides to isolate y
 
        
                    
             
        
        
        
Answer:
The answer to your question is:th first option is correct.
Step-by-step explanation:
Here we have and hyperbola with center (0, 1), and the hyperbola is horizontal because x² is positive.
Equation
y - k = ±
Process
Find a, b
                 a² = 9     
                 a = 3
                 b² = 5
                b = √5
                h = 0    and k = 1
Substitution
               y - 1 = ±
Equation 1
              y = 
Equation 2
             y = -  
   
 
        
             
        
        
        
Answer:
120 peas in 3 pings
Step-by-step explanation:
(5x8)3