The measure of angle a is 137.
Remember that the opposite angles equal to 180. So a+c=180 and b+d=180.
So we subtract 43 from 180 to find the missing angle a.
180-43=137.
a=137
What are you looking for?
<span>Here are the statements:
I.If f '(x) exists and is nonzero for all x, then f(1) ≠ f(0) TRUE
II.If f is differentiable for all x and f (-1) = f(1), then there is a number c, such that |c| < 1 and f '(c) = 0. FALSE
III.If f '(c) = 0, then f has a local maximum or minimum at x = c. TRUE
So, the correct answer is I and III only.</span>
Answer: The number can be used to express the change in temperature= -14
Step-by-step explanation:
Given: The temperature in evening dropped by
.
Thus, the change in temperature = 
Since the temperature in evening is dropped or decreased , thus in integers the change in temperature = 
Therefore, the number can be used to express the change in temperature= -14
A=4 B=3 4+3=7 there are 4 squares 7x4=28 which is the full length. Hope this helps