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ira [324]
3 years ago
7

The perimeter of a worksheet is 28 inches. The worksheet is 6 inches tall. How long is it?

Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
4 0

Answer:

The worksheet is 8 inches long

Step-by-step explanation:

Here, we want to get the length of the worksheet

From the description, we can see that the worksheet is rectangular in shape

Thus;

P = 2(l + b)

28 = 2(l + 6)

28/2 = l + 6

14 = l + 6

l = 14-6

l = 8 inches

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3 years ago
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Alexxandr [17]

Answer:

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⇒ y = 7 - 5

⇒<u>y = 5</u>

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⇒ <u>a = -1.3</u>

3. 5 + p = 9 1/3 ​

⇒ p = 9 1/3 - 5

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3 0
3 years ago
Read 2 more answers
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Inga [223]

Answer:

g(x) = \frac{x+3}{x-3}

Step-by-step explanation:

From the picture attached,

Given function is,

f(x) = x + 1

We have to find the value of g(x) if the composite function has been given as,

f[g(x)] = g(x) + 1 = \frac{2x}{(x-3)}

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Therefore, g(x) = \frac{x+3}{x-3} will be the answer.

5 0
3 years ago
what is the lub and glb of the following sets, in the set of real numbe if exists E={ 0.2,0.23,0.234,0.2343,0.23434,0.23434,...}
Brums [2.3K]

Answer:

Hello,

Step-by-step explanation:

LUB(E)=0.2=\dfrac{1}{5} \\\\GUB(E)=0.2 34 34 34 ....=0.2+\dfrac{1}{10} *0.343434....\\\\=\dfrac{1}{5} +\dfrac{1}{10} *\dfrac{34}{99} \\\\=\dfrac{198+34}{990} \\\\=\dfrac{116}{495}

4 0
3 years ago
Mrs. Arnold is serving hamburgers to her family at six tonight for dinner she uses 1/2 pound of ground meat for each hamburger p
Alexxandr [17]

Answer:

Yes

Step-by-step explanation:

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50/8=6.25

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8 0
2 years ago
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