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Fiesta28 [93]
3 years ago
7

The area of a square garden is 81 feet. If you want to put a fence on only 3 sides of the garden, how many feet of fence will yo

u need to purchase?
Mathematics
1 answer:
sergeinik [125]3 years ago
4 0
Length of each side
=  \sqrt{81}  \\  = 9
Fence needed=9×3=27 ft
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2 years ago
A major baseball diamond is a square with side lengths of 90 feet.
iren2701 [21]

Answer: \bold{a)\quad 90\sqrt2\qquad \qquad b)\quad 45\sqrt2}

<u>Step-by-step explanation:</u>

Since you are looking for the distance from home plate to second base, you are actually looking for the length of the diagonal of the square.  Use the Pythagorean Theorem: a² + b² = c² where a and b are the side lengths and c is the length of the diagonal.

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7 0
3 years ago
16 and 17 please I don’t know if it’s the distance formula
Trava [24]

Answer:

#16 = (0, -10)

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Step-by-step explanation:

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6 0
3 years ago
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attashe74 [19]

Answer:

b

Step-by-step explanation:

7 0
2 years ago
What should be the b-value in the equation shown below if the equation is a perfect square trinomial?
masha68 [24]

Answer:

B=10

Step-by-step explanation:

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I'm the given equation a is 1 and b is 5 so 2(a)(b)=2(1)(5)=10

(ps: when I say b in the explanation I mean another b not the one in question as to not be confused)

4 0
2 years ago
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