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sergeinik [125]
3 years ago
13

PLEASE HELP ME I BEG YOU!?

Mathematics
2 answers:
nikdorinn [45]3 years ago
8 0
Distance formula : d = sqrt (x2 - x1)^2 + (y2 - y1)^2
(1,-2)(-4,3)
d = sqrt (-4 - 1)^2 + (3 - (-2)^2
d = sqrt (-5^2) + (5^2)
d = sqrt (25 + 25)
d = sqrt 50
d = 7.07

d = sqrt (x2 - x1)^2 + (y2 - y1)^2
(-5,3)(-5,9)
d = sqrt (-5-5)^2 + (9 - 3)^2
d = sqrt (-10^2) + (6^2)
d = sqrt (100 + 36)
d = sqrt 136
d = 11.66

diagonal is sqrt w^2 + h^2
diagonal = sqrt (9^2 + 5^2)
diagonal = sqrt (81 + 25)
diagonal = sqrt 106
diagonal = 10.295

sorry.. thats about all I can do.....geometry is not my best subject
weeeeeb [17]3 years ago
3 0
The answer to question 5 is D.5 and the answer to question 9 is (-2,-6)
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e-lub [12.9K]
We have to divide 9/10 by 3/12.

if we divide by a fraction, we can instead multiply by it's inverse:

\frac{9}{12}/ \frac{3}{12}  = \frac{9}{12} * \frac{12}{3}

so now we count:

\frac{9}{12} * \frac{12}{3} =\frac{9}{1} * \frac{1}{3}=3

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3 years ago
Which statements describe a parallelogram that must be a square?<br><br> Select each correct answer.
Oxana [17]

That would be B, C and E.

A and D could be a rhombus.

8 0
3 years ago
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icang [17]

Answer:

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Sladkaya [172]
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marusya05 [52]

Answer:

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Step-by-step explanation:

Given -

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Total no of people is =  18 + 29 + 13 = 60

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3 years ago
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