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Paha777 [63]
3 years ago
6

To approximate the length of a lake, a surveyor starts at one end of the lake and walks 245 yards. He then turns 110 and walks 2

70 yards until he arrives at the other end of the lake. Approximately how long is the lake?
Mathematics
1 answer:
kolezko [41]3 years ago
8 0

Answer:

Surveying To approximate the length of a marsh, a surveyor walks 250 meters from point  to point  , then turns  and walks 220 meters to point  (see figure). Approximate the length  of the marsh.

hope it helped

Step-by-step explanation:

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12.
Llana [10]

Answer:

9 Miles to be specific 8.95

Step-by-step explanation:

3 miles = 4.83 km

4.83 km = 4830 m

60 seconds X 45 =2700 Seconds

4830 divided by 2700 = 1.78 m/s

you want to know the distance so its speed X time

135 minutes X 60 seconds = 8100 secs

1.78 m/s X 8100 =14418 meters

14418 = 14.418 km

14.418 km = 9 miles

P.S. There is a shorter version but i think this is simpler for me and I use metric units.

8 0
3 years ago
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DanielleElmas [232]
Answer: 107
Steps: add 12 + 106
           = 118
           subtract 332 - 118
           = 214
           divide 214/2
           = 107

6 0
3 years ago
What is the value of the expression when a = 4 and b = 3
natka813 [3]

Answer:

D. 14

Step-by-step explanation:

4a+ b - 5

4(4) + 3- 5

16+ 3 - 5

19-5 +14

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3 years ago
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alexdok [17]

Answer:

1 yes

2 yes

3 yes

4no

Step-by-step explanation:

for every x value you should have a unique y value

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Distance between the two points rounding to the nearest tenth (-9,3) and (-7-,4)
Gala2k [10]
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