40℅ is bigger because 1/5 as a percent is 20℅
        
             
        
        
        
Answer:
width = 15
Step-by-step explanation:
a² + b² = c² This the the formula
(PLUG IN)
8² + b² = 17²
64 + b² = 289 (subtract 64 on both sides)
b² = 225 (square root)
b = 15
Hope this helps ya!!
 
        
             
        
        
        
See the attached figure to better understand the problem
we know that
in the triangle BCD
y²+5.66²=z²-------> y²=z²-5.66²------> equation 1
in the triangle ABC
y²+5.66²=x²-------> y²=x²-5.66²------> equation 2
equals 1 and 2
z²-5.66²=x²-5.66²--------> z²=x²---------> z=x
if z=x then
angle A=45°
angle D=45°
in the triangle ABD
cos 45=z/(5.66*2)-------> z=11.32*cos 45-----> 11.32*√2/2----> 8
z=8
x=8
y²=z²-5.66²------> 8²-5.66²-----> y²=31.96------> y=5.65
the answer isthe value of x is 8the value of z is 8the value of y=5.65
 
        
        
        
Answer:
A. 50.24
Step-by-step explanation:
f(4) = 3.14 times 4²
f(4) = 3.14(16)
f(4) = 50.24
<h2><u><em>xoxo, </em></u></h2><h2><u><em>your highness...</em></u></h2>
 
        
                    
             
        
        
        
Answer:
Point (4,7) completely satisfies the equation and is a solution to the equation.
Step-by-step explanation:
Given:
Equation: 
To check if the point (4,7) is a solution to the given equation.
Solution:
The solution of an equation is given as  which completely satisfies the equation.
 which completely satisfies the equation.
To check if the point (4,7) is a solution to the given equation, we will plugin  and
 and  in the given equation and see if it satisfies it or not.
 in the given equation and see if it satisfies it or not.
Plugging in point (4,7) in the equation:

Simplifying.


The above equation is always true, and hence point (4,7) completely satisfies the equation and is a solution to the equation.