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hram777 [196]
3 years ago
7

A yard is 3 times as long as it is wide. 176 feet of fencing is needed to enclose the yard. Find the dimensions of the yard

Mathematics
2 answers:
svet-max [94.6K]3 years ago
5 0
The perimeter of a rectangle is twice the sum of its side lengths.

P=2(L+W), we are told that L=3W and P=176 so

2(3W+W)=176

2(4W)=176

8W=176

W=22 ft, since L=3W

L=66 ft

So the yard is 22 feet wide and 66 feet long.


MaRussiya [10]3 years ago
5 0
P = 2(L + W)
L = 3W
P = 176

176 = 2(3W + W)
176 = 2(4W)
176 = 8W
176/8 = W
22 = W <=== width

L = 3W
L = 3(22)
L = 66 <===length
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8 0
3 years ago
Which number is a common factor of 27 and 45?<br> A) 5 <br> B) 9 <br> C) 12 <br> D) 15
mestny [16]

Answer:

We found the factors and prime factorization of 27 and 45. The biggest common factor number is the GCF number. So the greatest common factor 27 and 45 is 9.

Step-by-step explanation:

6 0
3 years ago
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<img src="https://tex.z-dn.net/?f=12%20%5Cfrac%7B1%7D%7B3%7D%20%5Cdiv%202" id="TexFormula1" title="12 \frac{1}{3} \div 2" alt="1
aev [14]

Answer:

37/6

Step-by-step explanation:

Simplify the following:

(12 + 1/3)/2

Put 12 + 1/3 over the common denominator 3. 12 + 1/3 = (3×12)/3 + 1/3:

((3×12)/3 + 1/3)/2

3×12 = 36:

(36/3 + 1/3)/2

36/3 + 1/3 = (36 + 1)/3:

((36 + 1)/3)/2

36 + 1 = 37:

(37/3)/2

37/3×1/2 = 37/(3×2):

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Answer: 37/6

3 0
3 years ago
I WILL GIVE BRAINLIEST, 5 STARS, AND THANKS!
elixir [45]

Answer:

D. 27

Step-by-step explanation:

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I hope this helped!

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