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Elenna [48]
3 years ago
8

I need help solving it

Mathematics
2 answers:
docker41 [41]3 years ago
7 0
5.1428571429
12*9=108
12+9=21
108/21=5.1428571429
natima [27]3 years ago
6 0
(gz) / (g + z)....g = 12 and z = 9

(12*9) / (12 + 9) =
108 / 21 or 5 1/7 <==
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During a rainstorm 2inches of rain fell in 5hours at that rate how many hours will It take for 20 inches of rain to fall
Trava [24]

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You would get 8in of rain Hope this Helped

Step-by-step explanation:

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almond37 [142]

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8 0
3 years ago
Read 2 more answers
The polygons are similar. The area of one polygon is given. Find the area of the other polygon.
Fantom [35]

Answer:

108 ft²

Step-by-step explanation:

For the polygon on the left, we are given the length of one side (3 ft) and the total area (27 ft²). With this information, we can determine the length of the other side - 9 ft. I found this by dividing 27 ft² by 3 ft, giving me the final result of 9 ft.

Next, we have to find the other side of the polygon on the <em>right</em> so we can ultimately determine its area. It looks like there is a scale factor of 2 between the two polygons, since 3 × 2 = 6. We know that the bottom side of the left polygon is 9, so multiplying 9 by 2 should give us the bottom side of the polygon on the right. 9 × 2 = 18.

Now, we have the side lengths for the polygon on the right and can determine its area. What is 6 ft × 18 ft? Well, the answer is 107 ft², and this is the answer to the question.

Hopefully that's helpful! :)

5 0
2 years ago
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