Answer: Choice D
By the hinge theorem, we know that the opposite side of the given angles will be larger as you increase the angle. Basically think of a door opening. The greater or wide the door is open, the larger the hinge angle leading to a larger distance from door to frame.
We see that angle G = 70 is larger than angle B = 28. So the opposite side HF must be larger than side AC
Note: the hinge theorem only works if we know two pairs of sides are congruent like this
The answer is A now think about it none of the other answers look correct and its a trick question. 1 house contains 4 televisions out of every 9 houses so your answers has to be A
Answer: 11/24
Convert 3/8 to 9/24
Convert 1/12 to 2/24
Add them together to get 11/24
If I did a poor job explaining I can help more in the comments.
There is a decrease in power. It can be concluded that there has also been a change in:
A) current or voltage.
1) 10%
2) 20%
3) 90%
4) 80%
5) 85%
6) 33.33% (.33 repeats)