Answer:
x = 3 
Step-by-step explanation:
we can use the Pythagorean theorem to solve this problem 
x^2 + 4^2 = 5^2 
x^2 + 16 = 25 
x^2 = 9 
x = +/- 3 
we take only the positive value because a length can‘t be negative 
x = 3 
 
        
             
        
        
        
Answer:
115200
Step-by-step explanation:
80 Beats Per Minute <em><u>x</u></em> 60 Minutes (1 hour) <em><u>x</u></em> 24 Hours (1 Day) = 115200
 
        
             
        
        
        
Okay, to answer this question, 
<span>Perpendicular lines have slopes that are inverse of one another and with opposite signs so, 
If a line has a slope of m= -2 than a perpendicular line will have slope m=1/2
If a line has a slope of m= -3/4 than a perpendicular line will have slope m=4/3
If a line has a slope of m= 6 than a perpendicular line will have slope m=-1/6
So, just find the slope of your line, using it, get the slope of the line that will be perpendicular and then just get the equation for a line that has that slope and passes through point (-2,3) using:
y - y1 = m(x - x1)
I hope I helped you with my answer</span>
        
             
        
        
        
Answer:
b
Step-by-step explanation:
1/5 is equal to 20% =.2 it stops there 
 
        
             
        
        
        
.66 Pieces of felt.
All you have to do is divide 4 by 6.