The point-slope form:

We have

Therefore
<h3>slope = -3 and the point (-2, 6)</h3>
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<h3>y + 2 = 2(x - 1)</h3>
2x - y = 4    <em>it's standard form Ax + By = C</em>
y = 2x - 4     <em>it's slope-intercept form y = mx + b</em>
y - x = 4 →<em> </em>x - y = -4  <em>t's standard form Ax + By = C</em>
 
        
             
        
        
        
You add all the sides together, a good way to remember it is "perimeter, plus"
        
                    
             
        
        
        
Answer:
19,000.17 Cups
Step-by-step explanation:
im right ypur wrong
 
        
             
        
        
        
Answer:
31.5 ft 
Step-by-step explanation:
Use the Pythagorean Theorem
a² + b² = c²
Plug in the knowns
a² + 23² = 39²
Subtract 23² from both sides
a² = 39² - 23²
a² = 1521 - 529
a² = 992
Take the square root of both sides
a = 31.496031496
Rounded
a = 31.5 ft