The width of the TV is 27.9 inches
Step-by-step explanation:
Given, 
Diagonal of TV = 32 inch 
Height of TV = 15.7 inch
The diagonal makes the TV into a right triangle, 
Therefore, 
Diagonal = hypotenuse = c = 32 inch 
Height = perpendicular = a = 15.7 inch 
Width = base = b 
Using pythagoras theorem 

Taking square root on both sides 

Rounding off to nearest tenth
b = 27.9 inches 
The width of the TV is 27.9 inches
Keywords: Pythagoras theorem, square root 
Learn more about square root at:
#LearnwithBrainly
 
        
             
        
        
        
Answer:
(-3, 5) radius- r= 5
Step-by-step explanation:
x^2+6x+y^2-10y=-9
Rewrite ^2+6x+y^2-10y=-9 in the form of the standard circle equation
(x-(-3))^2+(y-5)^2= 5^2
Therefore the circle properties are: 
(a, b)=(-3, 5), r= 5
 
        
             
        
        
        
Answer: Required expression = 8h +3.50
Emilia's job pay  $ 43.5 in a day when she works 5 hours.
Step-by-step explanation:
Given: Hourly earning = $8.00
gas allowance per day =  $3.50 
Pay per day = (Hourly earning ) x (Number of hours ) + (gas allowance per day)
Let h = number of hours
Pay per day = 8h +3.50
If Emily worked for 5 hours, then put h= 5, we get
Pay per day = 8(5) +3.50
= $ 40 +3.50
= $ 43.5
Required expression = 8h +3.50
Emilia's job pay  $ 43.5 in a day when she works 5 hours.
 
        
             
        
        
        
The circumference of a circle is PiD, or 2(3.14)(r).
The radius is half the diamater.
Let's solve with the diameter.
18 • 3.14 = 56.52 inches.
I hope this helps!
        
             
        
        
        
Answer:
N=6-2
Step-by-step explanation:
When speaking the language of math, "the same as" just means equal to. On the left side of the equal sign, you have your variable, and on the right is the rest of the equation. 6 reduced by 2 is the same thing as 6-2