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DochEvi [55]
2 years ago
5

Based upon the information presented in the video, what is the BEST definition of a refugee?

Mathematics
2 answers:
erik [133]2 years ago
8 0

Answer:

Someone who is forced to leave their home country due to war, natural disaster, or persecution.

Step-by-step explanation:

AleksandrR [38]2 years ago
6 0

girl don't be lazy and pay attention to the video

Step-by-step explanation:

1 open video

2 pay attention

3 answer

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If you want to add or subtract fractions, what is the first thing you need to do?​
gregori [183]

Answer:

take lowest common factor

Step-by-step explanation:

5 0
3 years ago
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Surface Area of the pyramid
hichkok12 [17]

Answer:

C

Step-by-step explanation:

the total surface area of such a pyramid is the sum of 5 areas :

1 bottom square (8×8)

4 side triangles

the area of a triangle is

baseline × height / 2

now, we know the baseline of the 4 triangles, but what is their height (at least we know, all 4 have the same height, as the pyramid is totally regular) ?

the height of the side triangles is the slant height of the pyramid (the distance from the middle of a sideline to the top of the pyramid).

we get this by imagining a right-angled triangle inside the pyramid :

one leg is the inner height of the pyramid.

the second leg is the connection on the bottom square from the base of the inner height to the middle point of a sideline). this is half the length of a sideline.

and the baseline (Hypotenuse) is the slant height of the pyramid.

we can use Pythagoras

c² = a² + b²

with c being the Hypotenuse (side opposite of the 90° angle).

slant height² = 7² + (8/2)² = 49 + 4² = 49 + 16 = 65

slant height = sqrt(65) = 8.062257748... in

so, we get a areas

bottom square = 8×8 = 64 in²

a side triangle = 8×sqrt(65)/2 = 4×sqrt(65) =

= 32.24903099... in²

all 4 side triangles = 4×32.24903099... =

= 128.996124... in²

and we get as total surface area

64 + 128.996124... = 192.996124... in² ≈ 193.00 in²

8 0
1 year ago
How do I simplify this expression?
krok68 [10]
The answer is \sqrt{81} ^4
3 0
2 years ago
Given the function g(x) = x2 - 4x + 0, determine the average rate of change of
kozerog [31]

Answer:

4

Step-by-step explanation:

ARC = \frac{g(b) -g(a)}{b-a}, b = 7, a = 1

24/6 = 4

3 0
2 years ago
Answer the question below ​
Free_Kalibri [48]

Answer: 900

Step-by-step explanation: the basic formula for volume is length × width × height so 12x5x15=900

8 0
3 years ago
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