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Luden [163]
3 years ago
7

Find the area of the

Mathematics
1 answer:
Alex73 [517]3 years ago
5 0

162 m^2

you can make a triangle in the corner with legs length s/2 and the angles are 45 degrees. in a 45 45 90 triangle, the legs are h/sqrt(2) where h is the hypotenuse. this means that s/2=9/2 sqrt(2), s=9 sqrt(2)

and s^2=162

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Write an expression that is equivalent to
finlep [7]

Answer:

15/2r - 40; Distributive Property

Step-by-step explanation:

You can use the Distributive Property to multiply the 5 across the expression in the parentheses.

5(3/2r - 8)

5 × 3/2r = 15/2r

5 × -8 = -40

Combine.

15/2r - 40

Hope this helps!

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tekilochka [14]
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serg [7]

Answer:

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Step-by-step explanation:

We have an extremely large equation and are asked to divide it, so let's solve it step-by-step :

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5 0
3 years ago
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