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Yuliya22 [10]
3 years ago
9

micahs room has four sides and a perimeter of 48 feet. if 3 of the sides are 12 feet long, how long is the fourth side?

Mathematics
2 answers:
babunello [35]3 years ago
8 0
12 x 3 = 36 
48 - 36 = 12 
The 4th side is also 12 feet. 
Mumz [18]3 years ago
6 0
All sides are 12 ft long.
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Anuta_ua [19.1K]

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5 0
2 years ago
I will give brainliest
algol [13]

Answer:

a_n = 8n+8 represent the sequence 16,24,32,40...

Step-by-step explanation:

The sequence given is

16,24,32,40.

And the options given are

an=4n+1

an=8n+8

an=8n+16

We will check for all so as to find the correct expression.

In the given sequence the first term is 16,

i.e a1 = 16

1). We will check for an = 4n+1 whether the first term is 16 or not.

We will put the value of n as 1;

a_1= 4\times1+1= 4+1=5

With this option we get the first term as 5 but in the given sequence first term is 16.

Hence this option is Incorrect.

2). We will check for an = 8n+8 whether the first term is 16 or not.

We will put the value of n as 1;

a_1= 8\times1+8= 8+8=16

With this option we get the first term as 16 and in the given sequence also first term is 16.

Hence this option is correct.

3). We will check for an = 8n+16 whether the first term is 16 or not.

We will put the value of n as 1;

a_1= 8\times1+16= 8+16=24

With this option we get the first term as 24 but in the given sequence first term is 16.

Hence this option is Incorrect.

Hence we can say that an = 8n+8 represent the sequence 16,24,32,40...

6 0
3 years ago
Explain how to write the rational number 3.21 in the form a/b
adoni [48]
The answer is 3 21/100.

Hopes it Helps :]
4 0
3 years ago
Read 2 more answers
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