<img src="https://tex.z-dn.net/?f=6x%5E2%20%3D%20726" id="TexFormula1" title="6x^2 = 726" alt="6x^2 = 726" align="absmiddle" cla

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Viktor [21]

3 years ago

ss="latex-formula">

Mathematics

2 answers:

vova2212 [387]3 years ago

3 0

Answer:

$x=11\\$

Step-by-step explanation:

$6x^2=726$ First, you need to divide everything by 6.

$x^2=121$ Then you put everything in a radical to get this:

$x=11$

White raven [17]3 years ago

3 0

Answer:

$6 {x}^{2} = 726 \\ \frac{6 {x}^{2} }{6} = \frac{726}{6} \\ {x}^{2} = 121 \\ x = \sqrt{121} \\ x = 11$

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GalinKa [24]

Answer:

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Part 2) Area of semicircle $1,413\ ft^{2}$

Par 3) Total area of grass $2,187\ ft^{2}$

Step-by-step explanation:

we know that

The total area of grass is equal to the area of rectangle minus the area of semicircle

step 1

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The area of rectangle is equal to

$A=45*80=3,600\ ft^{2}$

step 2

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The area of semicircle is equal to

$A=\frac{1}{2}\pi r^{2}$

we have

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substitute

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step 3

Find the total area of grass

$3,600\ ft^{2}-1,413\ ft^{2}=2,187\ ft^{2}$

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3 years ago

Please help???

3241004551 [841]

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3 years ago

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Evgesh-ka [11]

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olya-2409 [2.1K]

Answer:

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Step-by-step explanation:

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You can find the answer by setting up a simple equation.

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2 years ago

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