Answer: It would be x^2 I think
 
        
                    
             
        
        
        
Answer:
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Step-by-step explanation:



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Now, Using Pythagoras theorem

plug the values
⇒
Evaluate the power
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Swap the sides of the equation
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Move constant to right hand side and change it's sign
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Calculate the difference
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Squaring on both sides
⇒
Hope I helped!
Best regards!
 
        
             
        
        
        
Answer:
B. Ractangle
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
The correct answer: F (Scalene) and A (Acute)
Step-by-step explanation:
F. (Scalene):  By definition, a scalene triangle is a triangle that has no equal sides, and no equal angles. This definition matches your given triangle, since it has no equal sides and angles. 
A. (Acute): By definition, an acute triangle is a triangle in which all the internal angles are less than 90 degrees. This definition matches your given triangle, since all of the internal angles are less than 90 degrees. 
The given triangle is not obtuse, equilateral, right, and isoceles. 
It is <u>not</u> an <em>obtuse </em>triangle because none of the angles are greater than 90 degrees. 
It is <u>not</u> an <em>equilateral</em> triangle because its sides are not equal.
It is <u>not</u> a <em>right</em> triangle because none of its internal angles measure 90 degrees. 
And it is <u>not</u> an <em>isoceles</em> triangle because by definition, an isoceles triangle must have two equal sides. Your given triangle has no equal sides. 
 
        
             
        
        
        
Answer:
a=4, k=2, and b= -pi/4
Step-by-step explanation:
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