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Soloha48 [4]
3 years ago
7

Pleaseee I need help​

Mathematics
1 answer:
Akimi4 [234]3 years ago
6 0

Answer:

whith whut

Step-by-step explanation:

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.. Use the interval 25%-30% to find the monetary range that is recommended for the
Ymorist [56]

Answer: how about you stop complaining and asking your parents }:/

Step-by-step explanation: ASK YOUR PARENTS!!!!!!!

6 0
3 years ago
According to the Rational Root Theorem, which number is a potential root of f(x) = 9x8 + 9x6 – 12x + 7?
notsponge [240]

<u>Answer-</u>

\boxed{\boxed{\frac{7}{3}}}

<u>Solution-</u>

Rational Root Theorem-

f(x)=a_nx^n+a_{n-1}x^{n-1}+a_{n-2}x^{n-2}+.......+a_1x+a_0\ \ \ and\ a_n\neq 0

All the potential rational roots are,

=\pm (\dfrac{\text{factors of}\ a_0}{\text{factors of}\ a_n})

The given polynomial is,

f(x) = 9x^8 + 9x^6-12x + 7

Here,

a_n=9,\ a_0=7\\\\\text{factors of}\ 9=1,3,9\\\\\text{factors of}\ 7=1,7

The potential rational roots are,

=\pm \frac{1}{1},\pm \frac{1}{3}, \pm \frac{1}{9}, \pm \frac{7}{1}, \pm \frac{7}{3}, \pm \frac{7}{9}

=\pm 1,\pm \frac{1}{3}, \pm \frac{1}{9}, \pm 7, \pm \frac{7}{3}, \pm \frac{7}{9}

From, the given options only \frac{7}{3} satisfies.

6 0
3 years ago
Read 2 more answers
If Mrs. Kliesch’s Thrive class has 9 students and 6 of the students are girls, what percent of her class is girls? pls help!
LiRa [457]

Answer:

40% of the class are girls

Step-by-step explanation:

9 boys+6 girls=15 students

6 girls/15 students=40%

8 0
3 years ago
Read 2 more answers
I need to know what 2 9 is
Bas_tet [7]
The square root of 9 is 3
3 times 2 is 6
6>7(3.14) so it’s not true
4 0
3 years ago
Read 2 more answers
​ <br><br> 2y+7x=−5<br> 5y−7x=12<br> ​
Katyanochek1 [597]
The answer for y is y=1
7 0
3 years ago
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