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Mrac [35]
3 years ago
5

Triangle A B C is shown. Angle A B C is a right angle. An altitude is drawn from point B to point D on side A C to form a right

angle. The length of A D is x, the length of D C is 4 x, and the length of B D is 10. What is the value of x? 2 units 3 units 5 units 8 units

Mathematics
1 answer:
Sladkaya [172]3 years ago
7 0

Answer:

5 units

Step-by-step explanation:

see the picture

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Cody wants to watch a new movie that is three hours long.
Ne4ueva [31]

Answer:

1/2 of an hour

Step-by-step explanation:

Well firstly we must find the amount of minutes spent watching. Which is 3 * 60  = 180mins.Then we find 1/6 of 180 = 30We now know Cody has watch 30 minute of the movie.To find what fraction this is of an hour we divide it by minutes in an hour:30/60 which is 1/2Therefore the answer is 1/2 of an hour


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It takes 32 minutes for 8 people to paint 8 walls. How many minutes does it take 12 people to paint 12 walls ? Confused !
Radda [10]

Answer:

It takes 32 Minutes for 12 people to paint 12 walls

Step-by-step explanation:

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4 0
3 years ago
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The perimeter of a rectangular garden is 44 meters. The length of the rectangle is 5 less than twice the width. Find the length
defon

9514 1404 393

Answer:

  • width: 9 m
  • length: 13 m

Step-by-step explanation:

Let w represent the width. Then the length is 2w-5, and the perimeter is ...

  P = 2(L+W)

  44 = 2((2w-5) +w)

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The length of the rectangle is 13 meters; the width is 9 meters.

6 0
2 years ago
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Rom4ik [11]

Answer:

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Step-by-step explanation:

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