There will be 9. Hope this helped! :)
I believe the answer is 87.5
Answer:
The statement 
is equivalent to 
, 
Step-by-step explanation:
We need to prove that the following statement is equivalent to with the use of Theorem 2.1.1.
So
by De Morgan's law.
by the Double negative law
by the Distributive law
by the Negation law
by Universal bound law
Therefore
Answer:
14.5
Step-by-step explanation:
10 + (2 x 3)2 ÷ 4 × (3 x 1/2)
10 + (6)2 / 4 * (1.5)
10 + 12 / 4 * 1.5
10 + 3 * 1.5
10 + 4.5
14.5
Option A) 27° is NOT a measure of an angle in the given figure.
Step-by-step explanation:
From the given figure, it can be determined that line BE is a straight line.
We know that, the angle measure of a straight line is 180°
Therefore, (2x + 12)° + 2x° + 60° = 180°
4x + 72 = 180
4x = 180 -72
4x = 108
x = 108/4
x = 27°
The angle x is not mentioned in the figure shown. So, the option A) 27° is not the measure of the angle in the figure.
Now, check for other options whether they are the angles in the figure shown.
∠CFD = 2x° = 2*27 = 54° (option C is an angle in the figure)
∠CFB = (2x+12)° = 54+12 = 66° (option D is an angle in the figure)
∠BFA = (x+2)° = 27+2 = 29° (option B is an angle in the figure)
