The answer is that X=25 because (3x - 15) can be moved in the position where it is a vertical angle because of the corresponding angles postulate
Finding the slope using two points:
The formula for slope is
In this case...
^^^Plug these numbers into the formula for slope...
A) 
^^^This is your slope
Hope this helped!
~Just a girl in love with Shawn Mendes
x is the variable
<em>In mathematics, a variable is a symbol; in this case, X.</em>
Answer: No.
Step-by-step explanation:
The absolute value of a number is always positive. So, the absolute value of 17 is 17.
Height of the flagpole = x
distance from flagpole to the mirror = 48 ft
height of Michele = 5 ft
distance from Michele to the mirror = 12 ft
Now, set the proportion.
x/48 = 5/12
48 * x/48 = 5/12 * 48
x = 240/12
x = 20
So, the height of the flagpole is 20 ft.
HOPE THIS HELPS!!!!
