Answer:
x = 6
Step-by-step explanation:
this figure involves two triangle and one rectangle
for area of rectangle= Length * Width = 16 * 8 = 128 feet^2
for area of one triangle = 1/2 * base * height = 1/2 * x *8 = 4x
for two triangles = 8x ft^2 total
whole area = two triangles + one rectangle
176 = 8x + 128
8x =48
x = 6
 
        
             
        
        
        
To find which measure of variability is greater and which average number of monthly fatalities is higher, you will need to calculate the mean and the mean absolute deviation for both years 
 The mean will tell us which is generally higher, and the mean absolute deviation will tell us which has a greater variability. 
 The correct answer is D. 
 Please see the attached picture for the work. 
 
        
        
        
Hey there! :D
We will use the properties of similar triangles to figure this out. 
We will use two triangles inside the kite, with sides with the value of "x". 
Smaller triangle:
Smaller side= 11
Bottom side= x
Bigger triangle:
Smaller side= x
Bottom side= 25

Cross multiply. 
25*11= 275
x*x= 

Find the square root. 
√275= 16.583.... 
Or 5√11. 
I hope this helps!
~kaikers
 
        
        
        
Answer:
Texting speed
Step-by-step explanation:
It's the dependent variable
 
        
                    
             
        
        
        
Answer:
x = 3
Step-by-step explanation:
These angles are actually equal to each other
This is because when two lines intersect, the two opposite angles are the same.
Since they are the same, you can set them equal to each other
Like so:
6x - 7 = 4x - 1
Then solve:
6x - 7 = 4x - 1
6x = 4x +6
2x = 6
x = 3