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lisov135 [29]
3 years ago
13

Please help, it's due todaythank you :D​

Mathematics
1 answer:
GaryK [48]3 years ago
6 0

Answer:

84 mm²

Step-by-step explanation:

12×14=168

168÷2=84

I got this answer from the formula A= bh÷2

Hi Claudia, hope I am not too late :)

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Write the word sentence as an inequality. Then solve the inequality.
Agata [3.3K]
The solution is x>18.

The problem tells us that 3 less than a number: x-3
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Please consider giving brainliest answer and a thanks to the answers you find more helpful! :)
4 0
3 years ago
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Helppp!!!!!
gladu [14]

Answer:

fyi b's answer has imaginary numbers in it...

Imaginary: 1 +\frac{\sqrt{2i} }{2 }    

Imaginary: 1 -  \frac{\sqrt{2i} }{2 }  

Step-by-step explanation:

2x^{2} - 4x -3 = 0

\sqrt{-4^{2} -4(2)(3)} = \sqrt{-8} ... the negative root will produce imaginary solutions

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2 years ago
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Given the function f(x)=(x-2)(x+3)(2x+3), which set includes all of the zeros for the polynomial?
Marrrta [24]

Answer:

{2, -3, -3/2}

Step-by-step explanation:

hi! we can set each of the binomials equal to 0 to find the zeros of this polynomial.

x-2=0

x=2

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x=-3

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5 0
3 years ago
The diagram shows a stage in the construction of an angle bisector. Which sentence tells you how to perform the next step in the
Feliz [49]

Answer:

Draw intersecting arcs inside the angle from points D and E without changing the compass width.

Step-by-step explanation:

The next step from here, will be :

Draw intersecting arcs inside the angle from points D and E without changing the compass width.

After this, draw a straight line from B to the arcs made from above step. This line is the angle bisector.

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3 years ago
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3. What is the perimeter of a 6-inch square?
nirvana33 [79]

Answer:

24

Step-by-step explanation:

6+6 =12

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3 years ago
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