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Bess [88]
3 years ago
9

-4 8 i know the answer is 4 but i don't know how i got ir

Mathematics
1 answer:
REY [17]3 years ago
8 0
If it's -4+8, -4 is 4 less than 0. 8 is 8 more than 0, also 4+4. so -4+4 would be zero, then there's 4 more and 0+4 is 4
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Find the distance between points p(8, 2) and q(3, 8) to the nearest tenth.
grandymaker [24]
Distance between two points, d, is given by
d= \sqrt{ ( x_{2} - x_{1}) ^{2} + (y_{2} - y_{1}) ^{2} }

where: (x1, y1) = (8, 2) and (x2, y2) = (3, 8)
d= \sqrt{ ( 3 - 8) ^{2} + (8 - 2) ^{2} } \\ d= \sqrt{ (-5)^{2} + 6^{2} }  \\ d= \sqrt{25+36}  \\ d= \sqrt{61}  \\ d=7.8 \ units
 
3 0
3 years ago
Read 2 more answers
HELP ME ANSWER PLEASE<br>HELP <br>HELP<br>SOMEONE PLEASE<br>ANYBODY?
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Answer:

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2.  a.  X < 5

Step-by-step explanation:

1. 3x - 8 > 16

    +8.    +8

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x >8

2.   2x - 1 < 9

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divide both sides by 2

x < 5

8 0
2 years ago
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Sever21 [200]

Answer:

48

Step-by-step explanation:

10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48,

5 0
2 years ago
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rjkz [21]

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Step-by-step explanation:

6 0
3 years ago
Look at the graph below.
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