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Feliz [49]
3 years ago
9

What is the supplementary angle of these: - 14 degrees - 109 degrees

Mathematics
2 answers:
Phantasy [73]3 years ago
7 0

Answer:

the supplementry angle for 14 is 166

and 109 is 71

Step-by-step explanation:

DiKsa [7]3 years ago
4 0

Answer:

456

Step-by-step explanation:

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The length of a rectangle in centimeters is two more than thrice its width. a) Write an expression, in the simplest form, for th
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Answer:

Perimeter of the rectangle = 8 x +4

Length of the rectangle = 12 units.

Step-by-step explanation:

Let the width of the rectangle as 'x' units.

So, length of the rectangle is 2 more than 3 x.

We can set up expression for length as 3 x+2.

Now, perimeter is sum of all side lengths of the rectangle.

So, perimeter = x+x+3 x+2 +3 x+2

Combine like terms,

Perimeter = 8 x+4

Now, it is given perimeter is 36cm

So,

8 x+4=36

Subtract both sides 4

8 x=32

Divide both sides by 8

x=4

So, width of the rectangle =4

Length =3(4) +2=14

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lina2011 [118]
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3 years ago
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Lapatulllka [165]

Answer:

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Step-by-step explanation:

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7 0
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Which fraction is modeled by the number line?<br> A. 2/3<br> B. 2/2<br> C. 3/4<br> D. 1/3
KonstantinChe [14]

Answer:

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Step-by-step explanation:

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Read 2 more answers
Simplify: (4x2 - 5x + 3)(5x + 5)
lakkis [162]

Answer:

5 (x + 1) (4 x^2 - 5 x + 3)

Step-by-step explanation:

Simplify the following:

(4 x^2 - 5 x + 3) (5 x + 5)

Factor 5 out of 5 x + 5:

Answer: 5 (x + 1) (4 x^2 - 5 x + 3)

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3 years ago
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