Answer:525
Step-by-step explanation:
7(5)^2 * 3 = 525
 
        
             
        
        
        
If it is 20%, that means that it is 1/5 of the actual number, so just multiply by 5 to reverse this.  360*5=1800.  Please mark Brainliest!!!
        
                    
             
        
        
        
You can use this formula: <span>vf^2=0+2(9.8)(M) 
solve it out like so:
vf^2=0+2(9.8)(180)
vf^2=2(1764)
vf^2=3528
now, square both sides to cancel out the power of 2. you are left with:
about 59.4 m/s</span>
        
                    
             
        
        
        
Answer:
12 cm
Step-by-step explanation:
This is a proportionality/similarity problem. 
10 cm turned to 4 cm. So by how much has it decreased? In other words, <em>10 multiplied by </em><em>WHAT</em><em> is 4?</em>

0.4 is also known as the scale factor from the large diagram to the small diagram.
So how much would 30 cm become?<em> It would be 30 multiplied by the scale factor, which is </em><em>0.4</em><em>.</em>

<u>Hence, the length of the reduced diagram would be </u><u>12 cm</u><u>.</u>
 
        
                    
             
        
        
        
Answer:
C. Divide both sides of the inequality by 4 but don't flip the symbol.
Step-by-step explanation:
When you solve an inequality, you have to get the x by itself. So, in this inequality, the first thing you would do is divide both sides of the inequality by 4. The new and solved equation would look like this:
x ≥ -6
Because multiplying by a negative, dividing by a negative, or having negatives on both sides of the inequality was not involved in solving for x, flipping the symbol is not needed.
I really hope this helps! Have an amazing day :3