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Pani-rosa [81]
3 years ago
15

Do parellelgrams have diagonal that are lines of symmetry? if so, draw and explain. if not draw and explain

Mathematics
1 answer:
Zepler [3.9K]3 years ago
8 0
Naturally Parallelograms Do Not Have A Line Of Symmetry. But Special Ones Like A Rhombus Do

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Find the solution by graphing the equations pls help
lilavasa [31]

Answer:

graph these
y = 2x + 2
y = 2x - 3

Step-by-step explanation:

2x - y = -2
2x - y = 3

convert to y intercept form
first
2x - y = -2
-y = -2x - 2
y = 2x + 2
second
2x - y = 3
-y = -2x + 3
y = 2x - 3

you are left with
y = 2x + 2
y = 2x - 3
i cannot graph these for you, but i assume you know how, there is no solution because the lines are parallel

4 0
2 years ago
some of the steps in the derivation of the quadratic formula are shown. step 3: –c b^2/4a=a(x^2 b/ax b^2/4a62) step 4a: –c b^2/4
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-converting to a common denominator

The terms -c of the left side was converted to -4ac/4a to have the same denominator of b^2/4a.
3 0
3 years ago
Read 2 more answers
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AveGali [126]

Answer:

The last choice.

Step-by-step explanation:

\dfrac{k^2-k-2}{k^2-4k-5}=\dfrac{(k+1)(k-2)}{(k+1)(k-5)}=\dfrac{k-2}{k-5}

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What is y + 2/5 y equivalent to
Lerok [7]
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What is the value of the 8 and 48?
leonid [27]
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If need multiplay 384
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