The equation which is used to determine x, the width of the window is, 
. Option B shows the correct expression for width x of the window.
<h3>
What are length and width?</h3>
Length is describing how long is the object. The width is defined as how wide is the object.
Given that the width of the window is 4.9 feet. The length is given as 0.6 feet less than 2.5 times its width.
The height of the window is given as,
The other height of the window is given as,
When equating both equations, we get,
Therefore, an equation which is used to determine x, the width of the window is, . Option B shows the correct expression for width x of the window.
To know more about the length and width, follow the link given below.
brainly.com/question/3133832.
Answer:
not a function. domain = -2, 3, 8 (you don't have to write them in any specific order and you also don't need to write -2 twice)
Step-by-step explanation:
to be a function, all of the x's must be different
Answer:
Step-by-step explanation:
expression for surface area = a² + a √(a²/4+h²)
=4² + 2(4) √(4²/4+5²)
=16 + 8 √(16/29)
= 24 √0.55
= 20.65
<h2>
Answer:</h2>
(6, 0),(-6,10)
<h2>
Step-by-step explanation:</h2>
Find the slope of the first line.
Points:
A(-8, 6), B(4, -4)
m = Slope = change in y over the change in x = 
Plug (-6, 10) into y = mx + b to get your y intercept using the same slope
<em>Additional info: Because its parallel the slopes are the same but the only thing we need to find is the y intercept to find the equation to the second line.</em>
y = -5/6x + b
10 = -5/6(-6) + b
10 = 5 + b
-5 -5
5 = b
Write the equation
y = -5/6x + 5
Plug in 0 for y to get your x-intercept and solve to get your second point of the ordered pair
0 = -5/6x + 5
-5 -5
-5 = -5/6x
6 = x
Your ordered pair is:
(6, 0)
Answer:
3.5 hours
Step-by-step explanation:
You are trying to isolate X (get X by it self) to do that you need to divided both sides of the equation by 60 resulting in X=3.5
