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Flauer [41]
2 years ago
9

Can you help please?

Mathematics
2 answers:
sesenic [268]2 years ago
8 0
-5/2 I learn this like last year but don’t quote me on it
lina2011 [118]2 years ago
5 0
-5/2

an example of how to write it is :)

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mihalych1998 [28]
I believe the answer is c
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3 years ago
-x²-8x-16=0 <br>what is the solutions by solving by quadratic equations ​
Alika [10]

Answer:

x = - 4

Step-by-step explanation:

Given

- x² - 8x - 16 = 0 ( multiply through by - 1 to clear the leading negative )

x² + 8x + 16 = 0 ← this is a perfect square

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6 0
3 years ago
How many solutions does this system
mr Goodwill [35]
The answer is B.) one




Hope this helps :)
5 0
3 years ago
Use the function below to find F(4)
Ne4ueva [31]

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4 0
2 years ago
Read 2 more answers
Each of the ten letters in ``MATHCOUNTS'' is written on its own square tile and placed in a bag. What is the probability that a
PIT_PIT [208]
step  1

First, see how many letters in MATHCOUNTS are also in TEACH.

M no

A  yes

T  yes

H yes

C yes

O  no

U no

N no

T  yes

S  no

 That is 5 out of the 10 letters.

so

<span>the probability=</span>5/10-------> 1/2 
<span>
the answer is
1/2
</span>

4 0
3 years ago
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