Answer:
36 hours.
Step-by-step explanation:
There is 24 hours in a day therefore,
24 x 3 = 72 This is how many hours are in 3 days
72 ÷ 2 = 36 Therefore there are 36 hours in 3 1/2 days
Hope this helps.
-Conrad
The answer might be B or C. If I’m not mistaken.
Any quadrilateral which can be inscribed in a circle, is called a cyclic quadrilateral.
The main theorem about these quadrilaterals is the following:
In any cyclic quadrilateral, the sum of the measures of the opposite angles is 180°.
This means, m(∠S)+m(∠Q) =180°,
thus
(7x-2)+(5x+14)=180
12x+12=180
12x=168
x=168/12=14
Thus the measures of angles Q and S are respectively:
7x-2 = 7*14-2=96 (degrees) and
5x+14=5*14+14=6*14=84 (degrees)
Answer: D
To all of them ?what brainlies
