Answer:
I NEED MORE DETAILS
Step-by-step explanation:
ITS ALSO BLURRY
 
        
             
        
        
        
Hi,
Let's simplify this equation step-by-step.
7−2(5−2x)−10x+25−4x−3
Distribute:
=7+(−2)(5)+(−2)(−2x)+−10x+25+−4x+−3
=7+−10+4x+−10x+25+−4x+−3
Combine Like Terms:
=7+−10+4x+−10x+25+−4x+−3
=(4x+−10x+−4x)+(7+−10+25+−3)
=−10x+19
Answer:
=−10x+19
Have a great day!
 
        
                    
             
        
        
        
Answer:
d) 72/100
Step-by-step explanation:
the first grid is 42/100 so you add the 3/10 which 3/10 is equal to 30/100 the grid is just simplified. Once you add 42/100 and 30/100 it equals to 72/100. Hope this is helps you !
 
        
                    
             
        
        
        
Answer:
B. False
Step-by-step explanation:
According to pythagorean theorem, for this to be a right triangle, the sum of  square of the length of the two legs must equal square of the length of the hypotenuse (longest side). 
So   should equal
  should equal  
- <em>We also know that   </em> </em>
Hence,   , and
  , and 
 
 
They ARE NOT EQUAL, so the triangle is NOT a right triangle.
 
        
                    
             
        
        
        
No hay solución en la que ambas trayectorias estén en la misma posición, puesto que no existe el riesgo de que sufran un choque entre ellos.
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La trayectoria del primero es:


Para el segundo, tiene-se que:


Igualando los valores de x:



No hay solución en la que ambas trayectorias estén en la misma posición, puesto que no existe el riesgo de que sufran un choque entre ellos.
Un problema similar es dado en brainly.com/question/24653364