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JulijaS [17]
2 years ago
9

What is the area of this polygon?

Mathematics
2 answers:
kolezko [41]2 years ago
7 0
192cm squared. 17x10=170, 4x11= 44, 44/2= 22, 170+22= 192 cm squared
elena55 [62]2 years ago
3 0
A= 192 cm squared
Why?
17 x 10= 170
4 x 11= 44
44 divided by 2 =22
170+ 22= 192 cm squared
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Solve the proportion for x. 2/9=3/(x+2)
attashe74 [19]

Answer:

x as a fraction: 11\frac{1}{2}

Step-by-step explanation:

Variable x cannot be equal to −2 since division by zero is not defined. Multiply both sides of the equation by 9(x+2), the least common multiple of 9,x+2.

2 ( x+ 2) = 9 x 3

Use the distributive property to multiply 2 by x + 2.

2x + 4 = 9 x 3

Multiply 9 and 3 to get 27.

2x + 4 = 27

Subtract 4 from both sides.

2x = 27 - 4

Subtract 4 from 27 to get 23.

2x = 23

Divide both sides by 2.

x = \frac{23}{2}

Simplify

11\frac{1}{2}

Hope it helps and have a great day! =D

~sunshine~

7 0
2 years ago
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Maksim231197 [3]
For this case we have the following equation:
 y = x2-4x + 3
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 y = (2) ^ 2-4 (2) +3
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option B
5 0
3 years ago
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anygoal [31]
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3 years ago
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Drag each label to the correct location on the image.
Molodets [167]

Answer:

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Step-by-step explanation:

1 x (4 x 2) = 8

7 0
2 years ago
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nadezda [96]
It is equivalent to:
-6 + (-8)
7 0
3 years ago
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