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zhuklara [117]
3 years ago
12

Which one is not a characteristic of all parallelograms?

Mathematics
1 answer:
Taya2010 [7]3 years ago
3 0

Answer:

Consecutive angles are supplementary is not character of parallelograms

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Given 3 + 7 + 11 + 15 + ... find S20
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benny bought 9 new baseball trading cards to add to his collection.the next day his dog ate half of his collection. there are no
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Solve forj j - 263 = 243 ​
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One of the legs of a right triangle measures 8 cm and its hypotenuse measures 14 cm.
Ugo [173]

Answer:

about 11.5 cm.

Step-by-step explanation:

I know the measurement of the other leg is about 11.5 cm. I know because I used the Pythagorean theorem.

a^2+b^2=c^2.

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Then, I subtracted 64 on both sides, so I would have "b" by itself.

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Next, I found the square root of both b^2 and 132, so I would find the true value of "b."

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So, the measure of the other leg rounded to the nearest tenth is about 11.5.

3 0
3 years ago
If x- 2 is a factor of x^2 -bx+ b, where b is a constant, what is the value of b
KATRIN_1 [288]
\bf x^2-\underline{b} x+b\implies \stackrel{given}{(x-2)}~(x-y)\impliedby \textit{now let's do some FOIL}\\\\
-------------------------------\\\\
\begin{cases}
-yx-2x=-\underline{b}x\implies y+2=\underline{b}\\
(-2)(-y)=b\implies 2y=b
\end{cases}
\\\\\\
\underline{b}=b\implies y+2=2y\implies 2=y

what is b?   from the first equation in the system, y + 2 = b.
4 0
3 years ago
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