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Oksanka [162]
3 years ago
11

Q:

Mathematics
1 answer:
xenn [34]3 years ago
6 0

Step-by-step explanation:

2x^2 + x - 28

= 2x^2 - 8x + 7x - 28

= 2x(x-4) +7(x-4)

= (2x+7)(x-4)

2x+7 = 0 or x-4 = 0

x = -7/4 or x = 4

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the difference between the heights of your chair and your desk is -10 1/4 inches. the height of your desk is 29 3/4 inches. what
OLEGan [10]
Since you said the height of your chair and you desk, chair would go first when subtracting.
C= chair
c - 29.75 = -10.25
 + 29.75  = + 29.75
c= 19.5
So, you chair is 19.5 (19 1/2) inches tall.
8 0
3 years ago
I know u guys can do this plus 20 points please help.​
satela [25.4K]
The answer is 9 for this question
5 0
3 years ago
Are the two figures below similar? If so, how do you know?
artcher [175]
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8 0
3 years ago
The repeating decimal, is converted to the fraction
zzz [600]

Hello!

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I hope this helps!

3 0
3 years ago
Read 2 more answers
What is the 14th term of the sequence?
fomenos

Answer:

  D.  16,384

Step-by-step explanation:

The given sequence (including "6") is neither arithmetic nor geometric. The 14th term cannot be predicted. (It can be anything you like.)

__

Based on the answer choices, we assume the intended sequence is the geometric sequence ...

  2, 4, 8, 16, 32, ...

which has formula ...

  an = 2^n

Then the 14th term is ...

  a14 = 2^14 = 16,384

3 0
3 years ago
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