Nothing happens. Just reverse the probes of multimeter & measure it again, this time around it should come positive
I believe the answer is B!
The area of polygon MNOPQR is equal to the area of a rectangle that is 15 square units + area of a rectangle that is 2 square units.
<h3>How to calculate the area of this polygon?</h3>
First of all, we would determine the area of rectangle MNSR with a side length of 3 units as follows:
Area = L × W
Area = 3 × 5
Area = 15 square units.
Next, we would determine the area of rectangle MNSR with its dimensions as follows:
- Length = 7 - 5 = 2 units.
Thus, its area is given by:
Area = L × W
Area = 2 × 1
Area = 2 square units.
Therefore, the area of polygon MNOPQR is equal to the area of a rectangle that is 15 square units + area of a rectangle that is 2 square units.
Read more on rectangle here: brainly.com/question/25292087
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Answer:
Water damage
Explanation:
if the water rises to high it can end up damaging home, because water and leak past an old sealant, and water also rots wood, but not only will it cause damage but it could infact end up being fatal if it gets too far out of hand, a way to prevent this from being fatal is to rise water leaves with extreme caution and keep a meter my the leaves so you can tell it they get dangerously high so that way you can prevent an accident before hand. it water levels are kept well and in a good range this will prevent any injuries are fatal accidents happening as well as home being ruined. But as another precaution make sure you freshen up the sealant on your walls or wherever it may be and it your house it made from wood be sure your at a higher area of ground to the water flows away from your house
