Answer:
46,746 mm²
Step-by-step explanation:
½×(210+84)×318
= 46,746 mm²
 
        
             
        
        
        
Answer:
what are the answer choices post it on the comments 
Step-by-step explanation:
 
        
             
        
        
        
The simplification form of the provided expression is 108 after applying the integer exponent properties.
<h3>What is integer exponent?</h3>
In mathematics, integer exponents are exponents that should be integers. It may be a positive or negative number. In this situation, the positive integer exponents determine the number of times the base number should be multiplied by itself.
We have an expression:





= 108
Thus, the simplification form of the provided expression is 108 after applying the integer exponent properties.
Learn more about the integer exponent here:
brainly.com/question/4533599
#SPJ1
 
        
             
        
        
        
Answer:
y≤x²+4x-1.
Step-by-step explanation:
1) to define the equation of the given graph; it is y=x²+4x-1 (its vertex is (-2;-5));
2) to define inequation accorging to the given graph (the area outside of the parabola means ≤).