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JulijaS [17]
3 years ago
10

If the short leg of a 30-60-90 triangle is 6, approximately how long is the hypotenuse?

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
6 0

Answer:

12

Step-by-step explanation:

In a triangle, shortest side has the shortest angle opposite to it.

As 6 is the shortest side angle opposite to it is 30.

Let the hypotenuse be h.

h*sin(30) = 6

h*(1/2) = 6

h = 12

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Answer:

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7 0
3 years ago
Solve. x + 9 = –15 x = [1] <br><br> help please
max2010maxim [7]

Answer:

1/2

Step-by-step explanation:

x + 9 = -15x = [1]

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Hope this helps

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3 years ago
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How many different arrangements can be made with the letter of the word 'M O R O C C O'?
valentinak56 [21]
Since the order matters, it's a permutation of 7 letters, but mind you in 
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8 0
3 years ago
The width of a rectangle is 1 3/4 feet. The rectangle is 2 1/2 feet longer than it is wide. What is the length of the rectangle?
sp2606 [1]

Answer:

length=4 1/4

Step-by-step explanation:

  1. 1 3/4 + 2 1/2
  2. convert 2 1/2 into 2/4 since 2 is half of 4
  3. add the converted number and 1 3/4 fractions
  4. 2/4 and 3/4 added will make 1 1/4
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7 0
2 years ago
253,248,243, find the 49th term.
denpristay [2]

Answer:

13

Step-by-step explanation:

the difference is -5

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the 49th term is 13

8 0
2 years ago
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