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ch4aika [34]
2 years ago
15

16/21 × 20/24 × 28/15​

Mathematics
2 answers:
Troyanec [42]2 years ago
8 0

Answer:

32/27

Step-by-step explanation:

Nookie1986 [14]2 years ago
5 0

Answer:

32/27

Step-by-step explanation:

16/21 × 20/24 × 28/15

16/21 × 5/6 × 28/15

16/3 × 5/6 × 4/15

16/3 × 1/6 × 4/3

8/3 × 1/3 × 4/3

32/27 is your answer

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dedylja [7]

Both sides would be the same, so set them to equal ans solve for x.


3x+4 = 2x +7

Subtract 4 from each side:

3x = 2x +3

Subtract 2x from each side:

x = 3

The answer is X =  3.

4 0
3 years ago
Points (−3, 5) and (3, 5) on the coordinate grid below show the positions of two players on a tennis court:
Anna35 [415]

Answer:

4.  Player 2's position is Player 1's position reflected across the y-axis; only the signs of the x-coordinates of Player 1 and Player 2 are different.

Step-by-step explanation:

Player 1's position is (-3, 5).

It means that it is 3 units left from the origin and 5 units above the origin.

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3 0
3 years ago
7th question help please
vaieri [72.5K]
Surface area of the pyramid= 4*(area of the triangle) + area of the square

Area of the triangle = (1/2)*base*height=(1/2)*5*5= 25/2 in²
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3 0
3 years ago
Read 2 more answers
What’s the volume of the rectangular prism of 2cm, 7/3 cm and 2cm?
Eduardwww [97]

Answer:

9 1/3 cm³

Step-by-step explanation:

First multiply two numbers.

2x2=4

Then multiply the product by the third number.

4x7/3

4  x   7

1   x   3

= 28/3 or 9 1/3

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hope it helps

3 0
3 years ago
Divide. 8 2/5 ÷ (−2 1/5) Enter your answer as a mixed number, in simplified form, in the box.
koban [17]

Answer:

3 45/55 or 3 9/11

Step-by-step explanation:

convert each term to an improper fraction

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dividing fractions is the same as multiply by reciprocal of the second term

42/5 x -5/11 = -210/55

7 0
3 years ago
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