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Hatshy [7]
4 years ago
12

my sides are all the same length. my area is 9 square meters. what is the length of one of my sides?

Mathematics
2 answers:
Mandarinka [93]4 years ago
6 0
It's pretty easy. Just divide 9 by 4 on an online calculator or something... It's 2.5 by the way...
kirill [66]4 years ago
3 0
9 squared is 3. so the answer is 3.



















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The sum of Ellie’s ages an Genya’s age is 60. In 6 years, genus will be 8 times as old as Ellie. How old is Ellie now?
Aleonysh [2.5K]

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Step-by-step explanation:

Let e represent Ellie's age

and

g be Genya's Age

Then

e+g = 60\ \ \ Eqn1

In six years

Ellie will be e+6 years old and Genya will be g+6 years old

then

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Putting g= 8e+42 in equation 1

e+8e+42 = 60\\9e +42 -42 = 60-42\\9e = 18

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Putting e = 2 in equation 1

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Hence,

Ellie's age = 58 years

Genya's age = 2 years

Keywords: Linear equations, variables

Learn more about linear equations at:

  • brainly.com/question/6465937
  • brainly.com/question/6431715

#LearnwithBrainly

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