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il63 [147K]
2 years ago
9

Is this table proportional or non proportional , How do you know?

Mathematics
2 answers:
Vlad [161]2 years ago
8 0
Ez
This is non-proportional
There are 3 ways to figure out if a table is proportional or not
The one i used in which if u make fractions like 2/24. They should be equal to another fraction taken from your table
2/24 simplified is 1/12 while 8/36 is 2/9.
So


NON-PROPOTIONAL
Sindrei [870]2 years ago
4 0
non-porpotional because the numbers don’t match
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Answer:

Step-by-step explanation:

The altitude to the hypotenuse of a right triangle create two smaller triangles, all of which are similar to the original. This means corresponding sides are proportional.

3. Using the above relationship, ...

short-side/hypotenuse = 8/y = y/(8+23)

y^2 = 8·31

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long-side/hypotenuse = z/(8+23) = 23/z

z^2 = 23·31

z = √713

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4. The picture is fuzzy, but we think the lengths are 25 and 5. If they're something else, use the appropriate numbers. Using the same relations we used for problem 3,

y = √(5·25) = 5√5 . . . . . . . = √(short segment × hypotenuse)

z = √(20·25) = 10√5 . . . . . = √(long segment × hypotenuse)

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3 0
3 years ago
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antoniya [11.8K]

Answer:

The answer is 7(5x+4y)

Step-by-step explanation:

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So now we would simplify this by putting this in a distributive equation.

If you have any questions feel free to ask in the comments - Mark

4 0
3 years ago
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m_a_m_a [10]

Step 1: Set the two equations equal to each other and solve for x.

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5 0
3 years ago
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