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Eduardwww [97]
3 years ago
8

Will Mark Brainliest! Please help!

Mathematics
1 answer:
TEA [102]3 years ago
3 0
A. The correct answer is.....2x3 + 10x2 – 4x2y – 20xy = 2x(x2 + 5x – 2xy – 10y)
B. I’m sorry but I don’t know for this one...
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The table represents a function. A 2-column table with 5 rows. The first column is labeled x with entries negative 6, 7, 4, 3, n
sveta [45]

Answer:

-2 is an output of the function.

Step-by-step explanation:

The given table is as follows:

\left[\begin{array}{cc}{x}&f(x)\\-6&8\\7&3\\4&-5\\3&-2\\-5&12\end{array}\right]

Here, the values written on the left side of table i.e. values of x are known as the <em>domain </em>values or <em>input </em>values to a function.

The values written on the right side of table i.e. values of f(x) are known as the <em>range</em> values or <em>output</em> values of the function f(x).

Let us consider the pairs of values:

(-6,8) then left side value is of x and right side value is of f(x)

i.e. when x=-6, the output value f(x) =8.

The same thing applies for all the pairs of values.

similarly for the pair (3,-2):

Left side value is of x and right side value is of f(x)

i.e. when x=3, the output value f(x) =-2.

So, the answer is:

<em>-2 is an output of the function.</em>

4 0
3 years ago
Read 2 more answers
If two witches were watching two watches, which witch would watch which watch?
Fiesta28 [93]

Answer:

Wouldn't both of the witch watch whichever watch they felt like watching?

Step-by-step explanation:

5 0
3 years ago
6. Look at the figure below.
goblinko [34]

Answer:

Yes

Step-by-step explanation:

They are congruent by the AAS postulate.

∠A corresponds to and is congruent to ∠D

Side BC corresponds to and is congruent to side EC

∠C is congruent to ∠C by the Vertical Angles Theorem.

So, ΔABC ≅ ΔDEC

3 0
3 years ago
Identify the decimals labeled with the letters A,B and C on the scale below
romanna [79]
C= 28.8
A=29.9
B=30.1

Just count the lines.
7 0
4 years ago
The output is eight less than the input.
Bad White [126]

Answer:

i don trelayy understa d tanto so exausw i speal french a snd ldldme od soa sos d xjkdndkdldks sbzokxnfnrmwldo i se mdnfkf

4 0
3 years ago
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