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ExtremeBDS [4]
3 years ago
12

Answer this as soon as possible

Mathematics
1 answer:
-Dominant- [34]3 years ago
3 0

Answer:

A. -6 - 15 = - 21

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Que es la media ponderada?
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si

Step-by-step explanation:

3 0
3 years ago
If you know the area of a rectangle can you predict its perimeter? Explain
Anuta_ua [19.1K]

No.  The area doesn't tell you the dimensions, and you need
the dimensions if you want the perimeter.

If you know the area, you only know the <em><u>product</u></em> of the length and width,
but you don't know what either of them is.

In fact, you can draw an infinite number of <em><u>different</u></em> rectangles
that all have the <em>same</em> area but <em><u>different</u></em> perimeters.

Here.  Look at this.
I tell you that a rectangle's area is 256.  What is its perimeter ?

-- If the rectangle is 16 by 16, then its perimeter is 64 .
-- If the rectangle is 8 by 32, then its perimeter is 80 .
-- If the rectangle is 4 by 64, then its perimeter is 136 .
-- If the rectangle is 2 by 128, then its perimeter is 260 .
-- If the rectangle is 1 by 256, then its perimeter is 514 .
-- If the rectangle is 0.01 by 25,600 then its perimeter is 51,200.02


6 0
3 years ago
Read 2 more answers
There are 5 red marbles, 15 blue marbles, and 5 green marbles In a bag. If you reach In and randomly draw two marbles without re
puteri [66]

Answer:

A because 15 + 5 + 5 = 25. 100/25 = 4. (OWO)

Step-by-step explanation:

100% A, hope that helps :D

4 0
2 years ago
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Which scatterplot shows the weakest negative linear correlation?
kherson [118]

Answer:

the first option, i took the test

Step-by-step explanation:

4 0
3 years ago
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100 students are interviewed to see which of biology, chemistry or physics they prefer.
Sedbober [7]
65.45%


Mark brainliest please


Hope this helps you
6 0
2 years ago
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