Answer: B
Step-by-step explanation:
 
        
             
        
        
        
Answer:
AC = 16 in.
Step-by-step explanation:
AD = CD = 10 in.
BD = 6 in.
AC = 2(AB) = ?
Apply pythagorean theorem to find AB
AB² = AD² - BD²
Substitute
AB² = 10² - 6²
AB² = 64
AB = √64
AB = 8
Therefore:
AC = 2(AB) = 2(8)
AC = 16 in.
 
        
             
        
        
        
Answer:
X=4
Step-by-step explanation:
<h3>2^3*2^4=2^7=128</h3><h3>8*16=128</h3><h3 />
 
        
                    
             
        
        
        
Slope = 1
y-intercept = -3, which can be expressed as (0,-3).
y - y_1 = m(x - x_1)
y -(-3) = 1(x - 0)
y + 3 = x 
The slope-intercept form is 
y = x - 3.
The standard form is Ax + By = C.
y = x - 3
3 = x - y
Done. 
 
        
             
        
        
        
Answer:
Opps i am really sorry i donot know it