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Zarrin [17]
3 years ago
13

Please help me I’m so lost

Mathematics
2 answers:
kogti [31]3 years ago
8 0

Answer:

331.4

Step-by-step explanation:

Side length (a)

8.284

yd

Perimeter

66.27

yd

Area

331.4

yd²

Longest diagonal (l)

21.65

yd

Medium diagonal (m)

20

yd

Shortest diagonal (s)

15.307

yd

Circumcircle radius (R)

10.824

yd

Incircle radius (r)

10

yd

Ugo [173]3 years ago
8 0
The answer is 66.27 yes
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Y - X=-5<br> y = 2x2-3x-5<br> PLEASE HELP AND SHOW WORK <br> (substitution)
nikdorinn [45]

Answer:

Step-by-step explanation:

y - x = -5

y =  x-5

y = 2x² - 3x - 5

x-5 = 2x² - 3x - 5

2x² - 4x = 0

x² - 2x  = 0

x(x - 2) = 0

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2 years ago
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3 years ago
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Sav [38]

Answer:

  |2x|

Step-by-step explanation:

The square root symbol indicates the positive square root. That is, ...

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6 0
2 years ago
3x-6y= -12
inn [45]
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If two lines have the same slope, but are not identically the same line, then they will never intersect. There is no pair (x, y) that could satisfy both equations, because there is no point (x, y) that is simultaneously on both lines. Therefore, these equations are said to be inconsistent, and there is no solution.
5 0
3 years ago
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sveta [45]
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Find n
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Answer
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3 0
2 years ago
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