Answer:
Step-by-step explanation:
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Answer:
The length of side of largest square is 15 inches
Step-by-step explanation:
The given suares are when joined in the way as shown in picture their sides form a right agnled triangle. 
Area of square 1 and perimeter of square 2 will be used to calculate the sides of the triangle.
So,
<u>Area of square 1: 81 square inches</u>

<u>Perimeter of square 2: 48 inches</u>

We can see that a right angled triangle is formed.
Here
Base = 12 inches
Perpendicular = 9 inches
And the side of largest square will be hypotenuse.
Pythagoras theorem can be used to find the length.

Hence,
The length of side of largest square is 15 inches
 
        
             
        
        
        
Step-by-step explanation:
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<h2>Solution :- </h2>
Let the number be "x" , then according to the question : 
• 2x - 12 = -8 
Further solving 
→ 2x = -8 + 12 
→ 2x = 4 .
→ x = 2 
 
        
        
        
Answer:
-3/2
Step-by-step explanation:
(Y2-Y1)/(X2-X1)
(-4 - 5) / (4 - (-2))
-9 / 6
Simplified: -3/2