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s344n2d4d5 [400]
3 years ago
5

Please answer ASAP worth 10marks (will also mark Brainiest )

Mathematics
1 answer:
labwork [276]3 years ago
4 0

Answer:

1. [-1,10]

[-3, 9]

2. [-1, 5]

[-12,20]

3. [-6,15]

[-13,19]

4. (I cant read)

5. [30]

6.[20,-10]

[-20,10]

Step-by-step explanation:

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Step-by-step explanation:

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Read 2 more answers
The area of a square is 225cm². On the map drawn to scale 1 : 3 find the area of the square​
Olin [163]

Answer:

25 cm^2

Step-by-step explanation:

A scale drawing is a reduced form in terms of dimensions of an original image / building / object

the scale drawing is usually reduced at a constant dimension

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8 0
3 years ago
I need some help please
Veronika [31]
The definition of the tangent function tells you
   tan(angle) = (300 ft) / (distance to mountain)
This equation can be rearranged to
   (distance to mountain) = (300 ft) / tan(angle)

For the far end of the river,
   distance to far end = (300 ft) / tan(24°) ≈ 673.8 ft

For the near end of the river
   distance to near end = (300 ft) / tan(40°) ≈ 357.5 ft

Then the width of the river can be calculated by finding the difference of these distances:
   width of river = distance to far end - distance to near end
   width of river = 673.8 ft - 357.5 ft
   width of river = 316.3 ft

The appropriate answer choice is
   316 ft.
8 0
3 years ago
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