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3 years ago

Help me with this please don’t understand need answers please !

Mathematics

1 answer:

umka21 [38]3 years ago

6 0

Answer:

see the attached for the sums
the magic number (sums of rows, columns, diagonals) is -6

Step-by-step explanation:

The directions tell you what to do and give an example. That work is to be repeated 15 more times. The work is tedious, at best. I found it slightly less tedious to enter the 64 numbers into a spreadsheet and let it do the sums. See the attached for the result.

At the bottom of the array are the sums of columns. At the right are the sums of rows. The upper right and lower left numbers are the sums of the corresponding diagonals.

The "pattern" is that the sums are all -6, which is what you expect from a magic square.

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Veronica tells another classmate that ΔHAT is congruent to ΔPAM because of the AAA Theorem. Is Veronica correct in what she tell

SCORPION-xisa [38]

Answer: Veronica is not correct

Explanation:

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A similar example to this is to consider two equilateral triangles. Let's call them triangle A and triangle B. If equilateral triangle A has side lengths of 2, and has side lengths of 10, we can see that the triangles are not congruent. However, the triangles are similar because the corresponding angles equal one another. One triangle is a scaled copy of the other. This example is a counterexample as to why the AAA theorem is not a valid congruence theorem.

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2 years ago

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pashok25 [27]

Answer:

$x\approx-0.7149$

Step-by-step explanation:

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Recall that the change of base formula is $\displaystyle \log_a(b)=\frac{\log(b)}{\log(a)}$

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2 years ago

What ratio is equvalent to 6 over 12

Ber [7]

Hello from MrBillDoesMath!

Answer:

1/2

Discussion:

6/12 = => as 12 = 6*2

6 /( 6*2) = => cancel 6's in num and denom.

1/2

Thank you,

MrB

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3 years ago

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Ymorist [56]

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3 years ago