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ratelena [41]
3 years ago
5

I think it's either BD or EC

Mathematics
1 answer:
Ronch [10]3 years ago
7 0
Planes DEC and BEC have the segment EC in common (notice how EC is in both triple letter sequence). This is where the two triangular parts join. This is known as an edge. 

Answer: segment EC
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The Width of a rectangular Park is 10 metres shorter than its length.if the area of the park is 236 square metre find its length
madam [21]

Answer:

let length be l

breadth=l-10m

area of rectangular park=236m²

Step-by-step explanation:

area of rectangular park=236m²

l×(l-10)=236

l²-10l-236=0

l²-2.l.5+5²-236-5²=0

(l-5)²-236-25=0

(l-5)²=261

(l-5)=√261

(l-5)=16.15

l=16.15+5=21.15

b=l-10=21.15-10=11.15

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3 years ago
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Hellllpme!!!!! ASAP!
Vikki [24]

Answer:

A

Step-by-step explanation:

This notation says that x+x+x+x+37=69

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3 years ago
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Greg is volunteering at a track meet. He is in charge of providing the bottled water. Greg knows these facts:
GuDViN [60]

Answer: There are 819 fewer number of cases of water bottle that all athlete, all coaches and all judges will get.

Step-by-step explanation:

Since we have given that

Number of days the meeting is going on = 3 days

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Number of coaches = 7

Number of judges = 4

Number of bottles given to each athlete each day = 4

Total number of bottles total athlete for 3 days will get is given by

117\times 4\times 3\\\\=1404

Number of bottles given to each coach each day = 3

Total number of bottles total coach for 3 days will get is given by

7\times 3\times 3\\\\=63

Number of bottles given to each judge each day = 2

Total number of bottles total judge for 3 days will get is given by

4\times 3\times 2\\\\=24

Number of cases of water bottle is given to athletes is given by

\frac{1404}{24}

Number of cases of water bottle is given to coaches is given by

\frac{63}{24}

Number of cases of water bottle is given to judges is given by

\frac{24}{24}

We need to find the fewer number of cases that all athlete , all coaches and all judges will get

\text{L.C.M. of }\frac{1404}{24},\frac{63}{24},\frac{24}{24}\\\\=\frac{L.C.M.\ of\ 1404,63,24}{H.C.F.\ of\ 24,24,24}\\\\=\frac{19656}{24}\\\\=819

Hence, there are 819 fewer number of cases of water bottle that all athlete, all coaches and all judges will get.

5 0
3 years ago
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A space shuttle is scheduled to launch from Kennedy Space Center on Friday morning. If it is raining, the launch will be delayed
goldfiish [28.3K]
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3 years ago
According to the box-and-whisker plot shown below, what are the following:
Andrej [43]

Answer:

6) The median is 80

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9) The minimum value is 40

10) The maximum value is 110

Step-by-step explanation:

Line up where the points are

7 0
3 years ago
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