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Eddi Din [679]
3 years ago
10

Why are undefined terms necessary in geometry

Mathematics
1 answer:
andrezito [222]3 years ago
5 0
They are building blocks of geometry
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What is the interquatile of 4,5,7,9,10,14,16,24
forsale [732]

Answer:11

Step-by-step explanation:

The IQR Is when the data is split into three categories, Q1, M, Q3. IQR is the middle number of Q1 and Q3. I have provided the calculations.

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3 years ago
Solve.
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Answer:

D) x = -7.5

Step-by-step explanation:

x + 8 = 0.5

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What is the value of the expression? Drag and drop the answer into the box to match the expression. 0.9(12−2) + 0.6
Makovka662 [10]
The answer is 9.6 are you sure you wrote the question correct
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7 0
4 years ago
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(06.04 MC) Dennis drew the line of best fit on the scatter plot shown below: What is the approximate equation of this line of be
elena-14-01-66 [18.8K]

Answer:

Step-by-step explanation:

In order to write the equation of this line, we need to pick 2 points on the graph where the line goes right through the intersection of the grids. Actually, you only need 1 of these, because the line goes through at (0, 15). Another point then can be (6, 6). Locate this point so you know what I means when I say that the line goes right through where the grids intersect at x = 6 and y = 6 (as opposed to somewhere in the middle of one of these grids). Find the slope between these 2 points:

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Since there's only one choice with that slope, that is the choice you want.

5 0
3 years ago
Solve the equation for x 2/3x-1/9x + 5 = 20
Nady [450]

\bold{Answer}

\boxed{\bold{X \ = \ 27}}

\bold{Explanation}

  • \bold{Solve: \ \frac{2}{3}x-\frac{1}{9}x+5=20}

\bold{--------------------------}

  • \bold{Subtract \ 5 \ From \ Both \ Sides}

\bold{\frac{2}{3}x-\frac{1}{9}x+5-5=20-5}

  • \bold{Simplify}

\bold{\frac{2}{3}x-\frac{1}{9}x=15}

  • \bold{Multiply \ By \ LCM: \ LCM \ = \ 9}

\bold{\frac{2}{3}x\cdot \:9-\frac{1}{9}x\cdot \:9=15\cdot \:9}

  • \bold{Simplify}

\bold{6x-x=135}

\bold{5x=135}

  • \bold{Divide \ Both \ Sides \ By \ 5}

\bold{\frac{5x}{5}=\frac{135}{5}}

  • \bold{Simplify}

\bold{X \ = \ 27}

\boxed{\bold{Eclipsed}}

8 0
3 years ago
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