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Assoli18 [71]
3 years ago
9

Someone pls help me :((

Mathematics
1 answer:
ankoles [38]3 years ago
5 0

Answer:

They are both correct.

Step-by-step explanation:

4(-7)(-1) equals 28. 4(7) is also equal to 28, meaning that Josh is correct. 2 negatives equals a positive, so (-28)(-1) will also be 28. This means Evangelina is also correct.

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Step-by-step explanation:

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Step-by-step explanation:

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7 0
3 years ago
-13.95 = -0.3m - 2.8m
tia_tia [17]

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Step-by-step explanation:

8 0
3 years ago
A piece of string is 3-5 m long. Joe cuts three pieces from it,
jasenka [17]

Note: <em>It seems you mean a piece of string is 3.5 long. So,  I am assuming that a piece of string is 3.5 cm long.</em>

Answer:

140 cm of the original piece is left after Joe cuts three pieces.

Step-by-step explanation:

Given the piece of string

  • 3.5m

As we know that

  • 3.5m = 350 cm

so the length of a piece of string = 350 cm

As joe cuts three pieces from it, and each 70 cm long.

so the total length of three pieces which were

cut by joe = 70cm + 70cm + 70cm = 210 cm

So, subtracting the total length of the three pieces that were cut from the total length of the string:

350 cm - 210 cm = 140 cm

Therefore, 140 cm of the original piece is left after Joe cuts three pieces from it.

8 0
3 years ago
PLEASE ANSWER QUICKLY!!!
aleksandrvk [35]

Answer:

the last one

Step-by-step explanation:

5 0
4 years ago
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