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Leno4ka [110]
3 years ago
15

This is worth 60 points someone help me I ONLY NEED HELP WITH #s 6, 9, 11, 12, AND 13 thanks

Mathematics
2 answers:
nexus9112 [7]3 years ago
5 0
9= x-2 i’m pretty sure
never [62]3 years ago
3 0
#6= 0#12= 3#13= 2#11= 0sorry I can't do #9but, hope this helps you!

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Of the 1184 students who attend utopia middle school, 12.5% walk to school. How many students walk to school?
Bingel [31]
Do 1184 x 12.5%
Which is 148.
7 0
3 years ago
(X^2 +4) +32=12x^2+48
s2008m [1.1K]
Let's solve your equation step-by-step.

<span><span><span><span>x2</span>+4</span>+32</span>=<span><span>12<span>x2</span></span>+48

</span></span>Step 1: Simplify both sides of the equation.


<span><span><span>x2</span>+36</span>=<span><span>12<span>x2</span></span>+48

</span></span>Step 2: Subtract 12x^2+48 from both sides.

<span><span><span><span>x2</span>+36</span>−<span>(<span><span>12<span>x2</span></span>+48</span>)</span></span>=<span><span><span>12<span>x2</span></span>+48</span>−<span>(<span><span>12<span>x2</span></span>+48</span>)

</span></span></span><span><span><span>−<span>11<span>x2</span></span></span>−12</span>=0

</span>Step 3: Use quadratic formula with a=-11, b=0, c=-12.

<span>x=<span><span><span>−b</span>±<span>√<span><span>b2</span>−<span><span>4a</span>c</span></span></span></span><span>2a

</span></span></span><span>x=<span><span><span>−<span>(0)</span></span>±<span>√<span><span><span>(0)</span>2</span>−<span><span>4<span>(<span>−11</span>)</span></span><span>(<span>−12</span>)</span></span></span></span></span><span>2<span>(<span>−11</span>)

</span></span></span></span><span>x=<span><span>0±<span>√<span>−528</span></span></span><span>−<span>22

Hopefully this helps!
</span></span></span></span>
4 0
3 years ago
_____indicates the level
Alekssandra [29.7K]

Step-by-step explanation:

indicates the level

of uncertainty that people can

tolerate to work efficiently without

experiencing undue stress

7 0
3 years ago
Please answer correctly for a brainliest
Phoenix [80]
Please mark me as brainliest I would really love it.

3 0
3 years ago
Order the numbers from least to greatest put the lowest number on the left 3/4 2/3 and 3/8​
Verdich [7]

Hey there!

  1. \bold{\frac{3}{4}=0.75}
  2. \bold{\frac{2}{3}=0.67}
  3. \bold{\frac{3}{8}=0.375}
  • \boxed{\boxed{\bold{Answer:\frac{3}{8}\rightarrow\frac{2}{3}\rightarrow\frac{3}{4}}}} \checkmark

Good luck on your assignment and enjoy your day!

~\bold{LoveYourselfFirst:)}

6 0
3 years ago
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