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vodka [1.7K]
3 years ago
10

Find the perimiter of this shape

Mathematics
1 answer:
juin [17]3 years ago
5 0

Answer:

The perimeter of the shape is (7x²+10x+81) inches.

Step-by-step explanation:

When finding the perimeter of a shape, you have to add up all the side lengths :

p = 31 + (4 {x}^{2}  + 8x) + (3 {x}^{2}  - 5x + 20) + (7x + 30)

p = 31 + 4 {x}^{2}  + 8x + 3 {x}^{2} - 5x + 20 + 7x + 30

p =( 7 {x}^{2}  + 10x + 81) \: inches

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5.4x 7 \4 simplify this wat do i do ?????
Artyom0805 [142]

Hey there!☺

Answer:\boxed{9.45}

Explanation:

5.4\times\frac{7}{4}

Multiply 5.4 by 7:

5.4\times7=37.8

Now divide 37.8 by 4:

37.8/4=9.45

9.45\text{ is your answer.}

Hope this helps!☺

7 0
3 years ago
What is the solution to x ? <br><br> 7/3x + 1/3x = 3x + 6/3 + 5/3x
nignag [31]
7/3x+1/3x=3x+6/3+5/3x
8/3x-5/3x=3x+6/3
3/3x=3x+6/3
x=3x+6/3
x-3x=6/3
-2x=2
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7 0
3 years ago
Please help me? -4(7+2x)=-7x-33
Mademuasel [1]

Answer:x=5

Step-by-step explanation:

First we do the parenthesis

-4(7+2x)=-7x-33

To get

-28+-8x=7x+-33

and

-8x-28=-7x-33

Then we Add 7x to both sides.

-8x-28+7x=-7-33+7x

-x-28=-33

Then we Add 28 to both sides.

-x-28+28=-33+28

-x=-5

Lastly Divide both sides by -1.

-x/-1=-5/-1

X=5

6 0
2 years ago
Read 2 more answers
Solve |x/6 - 7/12|=11/6
Bumek [7]
X=29/2, 15/2
this is the answer hope it helped 
6 0
3 years ago
Which of the following inequalities is correct?
aleksandr82 [10.1K]

Answer:

B is the answer

5 0
3 years ago
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