Answer: the rectangular
Step-by-step explanation:
All the sides are equal for a regular polygon
Answer:
160 / 7
Step-by-step explanation:
Given,
m∠DOC = ( x - 2 )
m∠BOC = ( 2x - 1 )
m∠BOA = ( 2x + 24 )
m∠DOE = m∠BOC ( from the diagram )
To find : x = ?
m∠DOE, m∠DOC, m∠BOC and m∠BOA are angles in a straight line.
Sum of angles in a straight line is 180,
m∠DOE + m∠DOC +
m∠BOC + m∠BOA = 180
2x - 1 + x - 2 + 2x - 1 + 2x + 24 = 180
2x + x + 2x + 2x - 1 - 2 - 1 + 24 = 180
7x - 4 + 24 = 180
7x + 20 = 180
7x = 180 - 20
7x = 160
x = 160 / 7
Answer:
Step-by-step explanation:
x= -1,0
y= 0,3
Answer:
Step-by-step explanation:
Every number, when you raised to the second power is positive, therefore that inequality would be all real numbers.
<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>