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pashok25 [27]
2 years ago
5

Expand

Mathematics
2 answers:
vovangra [49]2 years ago
5 0

Answer:

See below.

Step-by-step explanation:

3(x+4)

You multiply 3 by all of the terms in the parenthesis.

3*x and 3*4

The simplified product is 3x+12.

-hope it helps

Eddi Din [679]2 years ago
3 0

Answer:

3(x+4)

You multiply 3 by all of the terms in the parenthesis.

3*x and 3*4

The simplified product is 3x+12.

Step-by-step explanation: can i have brainiest

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Answer:

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Step-by-step explanation:

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target:1923/100 × 109= 2096.07

i think this is the ans but im not very sure

8 0
3 years ago
The difference of the same side angles of two parallel lines is 35°. Find all angles
Pavel [41]
<h3>Answer:</h3>

All acute angles are 72.5°; all obtuse angles are 107.5°.

<h3>Explanation:</h3>

Angles on the same side of a transversal cutting parallel lines have measures that total 180°. If o and a represent the measures of the obtuse and acute angles, respectively, then we have ...

... o + a = 180

... o - a = 35

Adding these two equations gives ...

... 2o = 215

... 215/2 = o = 107.5 . . . . degrees

Then the other angle is ...

... a = 107.5 - 35 = 72.5 . . . . degrees

_____

All corresponding angles have the same measures. All vertical angles have the same measures. So the 8 angles that arise from the intersection of the transversal with these two parallel lines will have one or the other of these two measures.

3 0
3 years ago
Which equation is equivalent to the given equation? x2 - 6x = 8
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Answer:

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5 0
3 years ago
Convert the polar equation r = 2 costheta in Cartesian equation form.
iris [78.8K]

Answer:

To transform from polar coordinates  into Cartesian coordinates  we have:

x = r x cos(theta)

y = r x sin(theta)

r^2 = x^2 + y^2

=>   r = 2*cos(theta)

<=> r = 2*(x/r)

<=> 2x = r^2

<=> 2x  = x^2 + y^2

Hope this helps!

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5 0
3 years ago
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Answer:

25.5 inches is the correct answer

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