If you are asking if it is true, it is. But I am really not sure what you are asking.
Angle 1&3 is 70° becuase 180-110= 70
Angle 4 is 110° becuase it is the alternate exterior angle to Angle 2, which equals 110°.
Hope this helps!
ANSWER
Dilation
EXPLANATION
The given regular polygon is an equilateral triangle.
If we dilate this polygon about the origin with a scale factor of 1.
The image triangle will coincide with the preimage.
Therefore the transformation that will carry the given regular polygon on to itself is dilation.
The correct choice is C.
Answer:
C
Step-by-step explanation:
It is a function because it passes the vertical line test and Xs do not repeat, then count out the Y-values which are the range.
Answer:
The expression used to find the change in temperature per hour is Algebraic expression
Thus per hour; the temperature falls at the rate of
Step-by-step explanation:
A temperature falls from 0 to
in 
Which expression finds the change in temperature per hour.
From the above given information;
The initial temperature is 0
The final temperature is
The change in temperature is 


Thus;
-12.25 ° = 3.5 hours
To find the change in x° per hour; we have;
x° = 1 hour
The expression used to find the change in temperature per hour is Algebraic expression
From above if we cross multiply ; we have;
(- 12.25° × 1 hour) = (x° × 3.5 hour)
Divide both sides by 3.5 hours; we have:

x° = - 3.5
x° = 
Thus per hour; the temperature falls at the rate of