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Likurg_2 [28]
3 years ago
10

the number of students in the art club is 3 more than twice the number of students in the drama clud.

Mathematics
1 answer:
USPshnik [31]3 years ago
3 0

we need to know how many their are in the drama clud first

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All the sides of a hexagon become three times the original length. find the ratio of areas of the new and old hexagons.
Anastaziya [24]
To determine the ratio, we need to know the formula of the area of an hexagon in terms of the length of its sides. We cannot directly conclude that the ratio would be 3, the same as that of the ratio of the lengths of the side, since it may be that the relationship of the area and length is not equal. The area of a hexagon is calculated by the expression:

A = (3√3/2) a^2

So, we let a1 be the length of the original hexagon and a2 be the length of the new hexagon.

A2/A1 = (3√3/2) a2^2 / (3√3/2) a1^2
A2/A1 = (a2 / a1)^2 = 3^2 = 9

Therefore, the ratio of the areas of the new and old hexagon would be 9.
7 0
3 years ago
your kitchen is in your house is being remolded. it takes 2 workers , 12 days to finish the job. Each worker works 7 hours a day
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3 0
3 years ago
hazel prepared 6/8 liter os juice and 5/8 liter of guyabano juice.how many liters of juice did she prepare in all
SIZIF [17.4K]

Answer:

Step-by-step explanation:

i believe you just have to add the fractions together since the denominator are the same :)

\frac{6}{8}  + \frac{5}{8} = \frac{6 + 5}{8} = \frac{11}{8}

So in total Hazel can produce \frac{11}{8} Liters of juice

5 0
3 years ago
PLEASE HELP
VashaNatasha [74]

Answer:

8

Step-by-step explanation:

To one decimal place:

2 \sqrt{10}  = 6.3

10 \sqrt{2}  = 14.1

So there are eight integers between 2√10 and 10√2: 7, 8, 9, 10, 11, 12, 13, and 14.

3 0
2 years ago
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Angle Relationship
yaroslaw [1]

Answer:

B. 0.83

Step-by-step explanation:

I calculated it logically

7 0
3 years ago
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