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Mariulka [41]
4 years ago
12

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

st tenth of a foot, how long can a side of his garden be?
Mathematics
1 answer:
Y_Kistochka [10]4 years ago
4 0

Answer:

14.6 feet

Step-by-step explanation:

Let A be the area of a square and S be the length of one of its sides.

The area of a square is A = S². We know A = 214 in this problem, so:

214 = S²

√214 = S

S ≈ 14.629 ≈ 14.6 feet (to the nearest tenth of a foot)

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8 0
3 years ago
Amelia and Joey decided to shoot arrows at a simple target with a large outer ring and a smaller bull's-eye. Amelia went first a
Alona [7]

Answer:

outer ring worth 14 pts

bull's-eye worth 74.333333 pts

Step-by-step explanation:

let the worth point of landing an arrow on the outer ring be "x" and on bull's eye be "y"

For amelia

3x + 3y = 267

For joey

4x + 3y = 281

<em>s</em><em>u</em><em>b</em><em>t</em><em>r</em><em>a</em><em>c</em><em>t</em><em>i</em><em>n</em><em>g</em><em> </em><em>t</em><em>h</em><em>e</em><em> </em><em>f</em><em>i</em><em>r</em><em>s</em><em>t</em><em> </em><em>e</em><em>q</em><em>u</em><em>a</em><em>t</em><em>i</em><em>o</em><em>n</em><em> </em><em>f</em><em>r</em><em>o</em><em>m</em><em> </em><em>t</em><em>h</em><em>e</em><em> </em><em>s</em><em>e</em><em>c</em><em>o</em><em>n</em><em>d</em>

x = 14

3x + 3y = 267

42 + 3y = 267

3y = 223

y = 74.333

3 0
4 years ago
What is the cross section of a cylinder that is perpendicular to the base through the center?
Tju [1.3M]

The cross section perpendicular to the base is a rectangle. The cross section parallel to the base is a pentagon similar to the pentagonal base. The solid is a cylinder.

7 0
3 years ago
Read 2 more answers
Which expression is equal to 7(1+3)
Mice21 [21]

I would say D. 7+4 because it is the only one that makes since to me


8 0
4 years ago
Read 2 more answers
Simplify the expression.
adoni [48]
<span>16 + 32 ÷ 8 • (–2)
Divide 32 by 8
16 + 4 * (-2)
Multiply 4 by -2
16 + (-8)
Subtract 8 from 16
Final Answer: 8</span>
6 0
4 years ago
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