3 years ago

Davia draws a shape with 5 sides two other sides are each 4 inches the perimeter is 27 what is the lengthof the fifth side

Mathematics

1 answer:

Stels [109]3 years ago

7 0

24300in I hope this helps

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n&term&value\\
---&-----&-----\\
1&a_1&1\\
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2 years ago

Please help meeeee it’s actually super easy

rewona [7]

The area for that shape should be 28 because 20+8=28! Hope this helps.

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timofeeve [1]

Answer:

$\Large \boxed{x_1=\frac{9+\sqrt{51} }{3} \ \ ; \ \ x_2=\frac{9-\sqrt{51} }{3} }$

Step-by-step explanation:

$\displaystyle \Large \boldsymbol{} 3x(x+6)=-10 \\\\3x^2+18x=-10 \\\\3x^2+18x+10=0 \\\\D=324-120=204 \\\\ x_{1;2}=\frac{18\pm2\sqrt{51} }{6} =\frac{9\pm\sqrt{51} }{3}$

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How can you find a unit rate when given a rate

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