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arsen [322]
2 years ago
15

Please help < 3 8thgrade math whats the solution

Mathematics
1 answer:
Anna35 [415]2 years ago
6 0

Answer:

This drawing should help a lot, and the way you solve the last one is you divide both sides by 2x making it an equation you can use to solve the graph.

Step-by-step explanation:

remember, y=mx+b, m is the slope because the x is the ever increasing variable of the slope, and b is where you start the line on the y axis, so it makes this much easier knowing that the slope for a whole number, is just putting a 1 underneath it, and it applies to every number even negatives too.

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When working with inequalities what do you do when its x squared &gt; 16 and vice versa does the sign flip.
S_A_V [24]

Answer:

x4

\{x\in \mathbb{R}|  \:\left(-\infty \:,\:-4\right)\cup \left(4,\:\infty \:\right)    \}

Step-by-step explanation:

x^2>16

x\sqrt{16}

x4

The interval notation will be:

\{x\in \mathbb{R}|  \:\left(-\infty \:,\:-4\right)\cup \left(4,\:\infty \:\right)    \}

The contrary,

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4 years ago
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VashaNatasha [74]

Answer:

  F.  8

Step-by-step explanation:

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  h/4 = 16/h

  h^2 = 64 . . . . . . . multiply by 4h

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_____

<em>Comment on this geometry</em>

BD = √(AD·DC) is called the "geometric mean" of the segments AD and DC. This geometry has some other geometric mean relationships as well:

BC = √(AC·DC)

BA = √(AC·AD)

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ahrayia [7]

Answer:

Minutes answer B

hope it helps

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Answer:

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Step-by-step explanation:

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C. is not correct because the points have no 2.4 (maybe 2.2)? difference.

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Two parallel lines are intersected by another line, as shown below.
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Answer:

the measurement of <1 is 61°

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