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frosja888 [35]
3 years ago
14

Reed wants to have a square garden plot in his backyard. He has covered enough compost to cover an area of 214 square feet.To th

e nearest tenth of a foot how long can a side of his garden be?
Mathematics
1 answer:
lesantik [10]3 years ago
5 0

Answer:

o the nearest tenth of ft

Length of one of the side= 14.6 ft

Step-by-step explanation:

Reed wants to have a square garden plot in his backyard. He has covered enough compost to cover an area of 214 square feet.

His square garden is a square one, and the area of a square is the square of one of it's sides .

So if the area= 214 ft²

Length of one of the side = √(214 ft²)

Length of one of the side= 14.6287 ft

To the nearest tenth of ft

Length of one of the side= 14.6 ft

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The product of the given two matrices comes out to be \left[\begin{array}{ccc}1&0\\0&1\end{array}\right]

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Therefore,

\left[\begin{array}{ccc}(7*1)+(-2*3)&(7*1)+(-2*3.5)\\(-6*1)+(2*3)&(-6*1)+(2*3.5)\end{array}\right]

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Learn more about matrices here-

brainly.com/question/13595915

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1 year ago
If A=(0,0) and B=(6,3), what is the length of AB ?
motikmotik
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d(AB) = </span><span>√45
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or
d(AB) = 6.71

hope it helps</span>
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