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lana [24]
3 years ago
13

Simplify: |(–3.86 + 6.82)| + |(4.02 – 12.45)|

Mathematics
1 answer:
Lana71 [14]3 years ago
4 0

600dot82 - 1229

———————--

100

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What are all the ways to calm down?
sergiy2304 [10]

Answer:

honestly depends on the person

Controlling and concentrating on you breath.

counting while breathing helps inhale in 4 to 8 seconds exhale how ever long repeat.

also after focusing on you breath think about what could've caused you to not be calm by stretching and controling your breath at the same time then do something about it so that agitated state of mind you were in won't happen as often.

if your around other people and cannot leave trying to calm down still control your breath and instead of stretching notice how when under stress and not being calm how your mussels are tense notice this and with each breath try to relax the mussles and alsoif possible taking a step away from people will help

thats what I do

For me and most people our state of mind can be controlled with your breath.

Step-by-step explanation:

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3 years ago
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How do you do percentages?​
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https://www.skillsyouneed.com/num/percent-change.html

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Lauren has a paper with a seven-digit phone number that has the last three numbers smudged so that she cannot see them. The firs
GenaCL600 [577]

Answer: A. 1000

Step-by-step explanation:

The number of digits used to fill the three digits space (0,1,2....9) = 10

Since, she  cannot discern the last three digits, so there can be repetition of digits in the last three digits.

Therefore, the number of possible phone numbers must Lauren dial if she is to be certain the she will eventually dial the correct number=10\times10\times10=1000

Hence, the possible phone numbers must Lauren dial if she is to be certain the she will eventually dial the correct number = 1000

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4 years ago
8.<br> P₁V₁ = P₂V₂<br> T₁ T₂<br> Rewrite this expression to find T₂.
vitfil [10]

Answer:

T_{2}  =   \frac{P_{2} V_{2} T_{1}} {P_{1} V_{1}}

Step-by-step explanation:

The Combined Gas Law expression is:

P₁V₁ / T₁ = P₂V₂ / T₂

To solve for T₂, you need to.....

\frac{P_{1} V_{1} }{T_{1} } = \frac{P_{2} V_{2} }{T_{2} }                                  <------ Original expression

\frac{T_{2} P_{1} V_{1} }{T_{1} } = {P_{2} V_{2} }                               <----- Multiply both sides by T₂

{T_{2} P_{1} V_{1} } = {P_{2} V_{2} T_{1}}                          <----- Multiply both sides by T₁

T_{2}  =   \frac{P_{2} V_{2} T_{1}} {P_{1} V_{1}}                                  <----- Divide both sides by P₁V₁

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2 years ago
Please figure out ASAP
VikaD [51]

Answer:

I believe that the answer is C because it seems to be the only reasonable answer , but i may be wrong , if i am correct please mark the brainliest

Step-by-step explanation

Answer:


x=12

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